Security update for clamav SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2020:2276-1 Final 1 1 2020-12-18T05:23:57Z current 2020-12-18T05:23:57Z 2020-12-18T05:23:57Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for clamav This update for clamav fixes the following issues: clamav was updated to the new major release 0.103.0. (jsc#ECO-3010,bsc#1118459) Note that libclamav was changed incompatible, if you have a 3rd party application that uses libclamav, it needs to be rebuilt. Update to 0.103.0 * clamd can now reload the signature database without blocking scanning. This multi-threaded database reload improvement was made possible thanks to a community effort. - Non-blocking database reloads are now the default behavior. Some systems that are more constrained on RAM may need to disable non-blocking reloads as it will temporarily consume two times as much memory. We added a new clamd config option ConcurrentDatabaseReload, which may be set to no. * Fix clamav-milter.service (requires clamd.service to run) Update to 0.102.4 * CVE-2020-3350: Fix a vulnerability wherein a malicious user could replace a scan target's directory with a symlink to another path to trick clamscan, clamdscan, or clamonacc into removing or moving a different file (eg. a critical system file). The issue would affect users that use the --move or --remove options for clamscan, clamdscan, and clamonacc. * CVE-2020-3327: Fix a vulnerability in the ARJ archive parsing module in ClamAV 0.102.3 that could cause a Denial-of-Service (DoS) condition. Improper bounds checking results in an out-of-bounds read which could cause a crash. The previous fix for this CVE in 0.102.3 was incomplete. This fix correctly resolves the issue. * CVE-2020-3481: Fix a vulnerability in the EGG archive module in ClamAV 0.102.0 - 0.102.3 could cause a Denial-of-Service (DoS) condition. Improper error handling may result in a crash due to a NULL pointer dereference. This vulnerability is mitigated for those using the official ClamAV signature databases because the file type signatures in daily.cvd will not enable the EGG archive parser in versions affected by the vulnerability. Update to 0.102.3 * CVE-2020-3327: Fix a vulnerability in the ARJ archive parsing module in ClamAV 0.102.2 that could cause a Denial-of-Service (DoS) condition. Improper bounds checking of an unsigned variable results in an out-of-bounds read which causes a crash. * CVE-2020-3341: Fix a vulnerability in the PDF parsing module in ClamAV 0.101 - 0.102.2 that could cause a Denial-of-Service (DoS) condition. Improper size checking of a buffer used to initialize AES decryption routines results in an out-of-bounds read which may cause a crash. * Fix 'Attempt to allocate 0 bytes' error when parsing some PDF documents. * Fix a couple of minor memory leaks. * Updated libclamunrar to UnRAR 5.9.2. Update to 0.102.2: * CVE-2020-3123: A denial-of-service (DoS) condition may occur when using the optional credit card data-loss-prevention (DLP) feature. Improper bounds checking of an unsigned variable resulted in an out-of-bounds read, which causes a crash. * Significantly improved the scan speed of PDF files on Windows. * Re-applied a fix to alleviate file access issues when scanning RAR files in downstream projects that use libclamav where the scanning engine is operating in a low-privilege process. This bug was originally fixed in 0.101.2 and the fix was mistakenly omitted from 0.102.0. * Fixed an issue where freshclam failed to update if the database version downloaded is one version older than advertised. This situation may occur after a new database version is published. The issue affected users downloading the whole CVD database file. * Changed the default freshclam ReceiveTimeout setting to 0 (infinite). The ReceiveTimeout had caused needless database update failures for users with slower internet connections. * Correctly display the number of kilobytes (KiB) in progress bar and reduced the size of the progress bar to accommodate 80-character width terminals. * Fixed an issue where running freshclam manually causes a daemonized freshclam process to fail when it updates because the manual instance deletes the temporary download directory. The freshclam temporary files will now download to a unique directory created at the time of an update instead of using a hardcoded directory created/destroyed at the program start/exit. * Fix for freshclam's OnOutdatedExecute config option. * Fixes a memory leak in the error condition handling for the email parser. * Improved bound checking and error handling in ARJ archive parser. * Improved error handling in PDF parser. * Fix for memory leak in byte-compare signature handler. - The freshclam.service should not be started before the network is online (it checks for updates immediately upon service start) Update to 0.102.1: * CVE-2019-15961, bsc#1157763: A Denial-of-Service (DoS) vulnerability may occur when scanning a specially crafted email file as a result of excessively long scan times. The issue is resolved by implementing several maximums in parsing MIME messages and by optimizing use of memory allocation. * Build system fixes to build clamav-milter, to correctly link with libxml2 when detected, and to correctly detect fanotify for on-access scanning feature support. * Signature load time is significantly reduced by changing to a more efficient algorithm for loading signature patterns and allocating the AC trie. Patch courtesy of Alberto Wu. * Introduced a new configure option to statically link libjson-c with libclamav. Static linking with libjson is highly recommended to prevent crashes in applications that use libclamav alongside another JSON parsing library. * Null-dereference fix in email parser when using the --gen-json metadata option. * Fixes for Authenticode parsing and certificate signature (.crb database) bugs. Update to 0.102.0: * The On-Access Scanning feature has been migrated out of clamd and into a brand new utility named clamonacc. This utility is similar to clamdscan and clamav-milter in that it acts as a client to clamd. This separation from clamd means that clamd no longer needs to run with root privileges while scanning potentially malicious files. Instead, clamd may drop privileges to run under an account that does not have super-user. In addition to improving the security posture of running clamd with On-Access enabled, this update fixed a few outstanding defects: - On-Access scanning for created and moved files (Extra-Scanning) is fixed. - VirusEvent for On-Access scans is fixed. - With clamonacc, it is now possible to copy, move, or remove a file if the scan triggered an alert, just like with clamdscan. * The freshclam database update utility has undergone a significant update. This includes: - Added support for HTTPS. - Support for database mirrors hosted on ports other than 80. - Removal of the mirror management feature (mirrors.dat). - An all new libfreshclam library API. - created new subpackage libfreshclam2 Update to 0.101.4: * CVE-2019-12900: An out of bounds write in the NSIS bzip2 (bsc#1149458) * CVE-2019-12625: Introduce a configurable time limit to mitigate zip bomb vulnerability completely. Default is 2 minutes, configurable useing the clamscan --max-scantime and for clamd using the MaxScanTime config option (bsc#1144504) Update to version 0.101.3: * bsc#1144504: ZIP bomb causes extreme CPU spikes Update to version 0.101.2 (bsc#1130721) * CVE-2019-1787: An out-of-bounds heap read condition may occur when scanning PDF documents. The defect is a failure to correctly keep track of the number of bytes remaining in a buffer when indexing file data. * CVE-2019-1789: An out-of-bounds heap read condition may occur when scanning PE files (i.e. Windows EXE and DLL files) that have been packed using Aspack as a result of inadequate bound-checking. * CVE-2019-1788: An out-of-bounds heap write condition may occur when scanning OLE2 files such as Microsoft Office 97-2003 documents. The invalid write happens when an invalid pointer is mistakenly used to initialize a 32bit integer to zero. This is likely to crash the application. * CVE-2019-1786: An out-of-bounds heap read condition may occur when scanning malformed PDF documents as a result of improper bounds-checking. * CVE-2019-1785: A path-traversal write condition may occur as a result of improper input validation when scanning RAR archives. * CVE-2019-1798: A use-after-free condition may occur as a result of improper error handling when scanning nested RAR archives. This update was imported from the SUSE:SLE-15:Update update project. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-2020-2276 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ E-Mail link for openSUSE-SU-2020:2276-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1104457 SUSE Bug 1104457 https://bugzilla.suse.com/1118459 SUSE Bug 1118459 https://bugzilla.suse.com/1130721 SUSE Bug 1130721 https://bugzilla.suse.com/1144504 SUSE Bug 1144504 https://bugzilla.suse.com/1149458 SUSE Bug 1149458 https://bugzilla.suse.com/1157763 SUSE Bug 1157763 https://www.suse.com/security/cve/CVE-2019-12625/ SUSE CVE CVE-2019-12625 page https://www.suse.com/security/cve/CVE-2019-12900/ SUSE CVE CVE-2019-12900 page https://www.suse.com/security/cve/CVE-2019-15961/ SUSE CVE CVE-2019-15961 page https://www.suse.com/security/cve/CVE-2019-1785/ SUSE CVE CVE-2019-1785 page https://www.suse.com/security/cve/CVE-2019-1786/ SUSE CVE CVE-2019-1786 page https://www.suse.com/security/cve/CVE-2019-1787/ SUSE CVE CVE-2019-1787 page https://www.suse.com/security/cve/CVE-2019-1788/ SUSE CVE CVE-2019-1788 page https://www.suse.com/security/cve/CVE-2019-1789/ SUSE CVE CVE-2019-1789 page https://www.suse.com/security/cve/CVE-2019-1798/ SUSE CVE CVE-2019-1798 page https://www.suse.com/security/cve/CVE-2020-3123/ SUSE CVE CVE-2020-3123 page https://www.suse.com/security/cve/CVE-2020-3327/ SUSE CVE CVE-2020-3327 page https://www.suse.com/security/cve/CVE-2020-3341/ SUSE CVE CVE-2020-3341 page https://www.suse.com/security/cve/CVE-2020-3350/ SUSE CVE CVE-2020-3350 page https://www.suse.com/security/cve/CVE-2020-3481/ SUSE CVE CVE-2020-3481 page openSUSE Leap 15.2 clamav-0.103.0-lp152.6.3.1 clamav-devel-0.103.0-lp152.6.3.1 libclamav9-0.103.0-lp152.6.3.1 libfreshclam2-0.103.0-lp152.6.3.1 clamav-0.103.0-lp152.6.3.1 as a component of openSUSE Leap 15.2 clamav-devel-0.103.0-lp152.6.3.1 as a component of openSUSE Leap 15.2 libclamav9-0.103.0-lp152.6.3.1 as a component of openSUSE Leap 15.2 libfreshclam2-0.103.0-lp152.6.3.1 as a component of openSUSE Leap 15.2 ClamAV versions prior to 0.101.3 are susceptible to a zip bomb vulnerability where an unauthenticated attacker can cause a denial of service condition by sending crafted messages to an affected system. CVE-2019-12625 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 important 5 AV:N/AC:L/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2019-12625.html CVE-2019-12625 https://bugzilla.suse.com/1144504 SUSE Bug 1144504 BZ2_decompress in decompress.c in bzip2 through 1.0.6 has an out-of-bounds write when there are many selectors. CVE-2019-12900 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 important 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2019-12900.html CVE-2019-12900 https://bugzilla.suse.com/1139083 SUSE Bug 1139083 https://bugzilla.suse.com/1141513 SUSE Bug 1141513 https://bugzilla.suse.com/1149458 SUSE Bug 1149458 A vulnerability in the email parsing module Clam AntiVirus (ClamAV) Software versions 0.102.0, 0.101.4 and prior could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to inefficient MIME parsing routines that result in extremely long scan times of specially formatted email files. An attacker could exploit this vulnerability by sending a crafted email file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process to scan the crafted email file indefinitely, resulting in a denial of service condition. CVE-2019-15961 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 important 7.1 AV:N/AC:M/Au:N/C:N/I:N/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2019-15961.html CVE-2019-15961 https://bugzilla.suse.com/1157763 SUSE Bug 1157763 https://bugzilla.suse.com/1180082 SUSE Bug 1180082 A vulnerability in the RAR file scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and 0.101.0 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a lack of proper error-handling mechanisms when processing nested RAR files sent to an affected device. An attacker could exploit this vulnerability by sending a crafted RAR file to an affected device. An exploit could allow the attacker to view or create arbitrary files on the targeted system. CVE-2019-1785 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 low 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2019-1785.html CVE-2019-1785 https://bugzilla.suse.com/1130721 SUSE Bug 1130721 https://bugzilla.suse.com/1137508 SUSE Bug 1137508 A vulnerability in the Portable Document Format (PDF) scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and 0.101.0 could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a lack of proper data handling mechanisms within the device buffer while indexing remaining file data on an affected device. An attacker could exploit this vulnerability by sending crafted PDF files to an affected device. A successful exploit could allow the attacker to cause an out-of-bounds read condition, resulting in a crash that could result in a denial of service condition on an affected device. CVE-2019-1786 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2019-1786.html CVE-2019-1786 https://bugzilla.suse.com/1130721 SUSE Bug 1130721 https://bugzilla.suse.com/1137510 SUSE Bug 1137510 A vulnerability in the Portable Document Format (PDF) scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and prior could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a lack of proper data handling mechanisms within the device buffer while indexing remaining file data on an affected device. An attacker could exploit this vulnerability by sending crafted PDF files to an affected device. A successful exploit could allow the attacker to cause a heap buffer out-of-bounds read condition, resulting in a crash that could result in a denial of service condition on an affected device. CVE-2019-1787 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 important 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2019-1787.html CVE-2019-1787 https://bugzilla.suse.com/1130721 SUSE Bug 1130721 A vulnerability in the Object Linking & Embedding (OLE2) file scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and prior could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a lack of proper input and validation checking mechanisms for OLE2 files sent an affected device. An attacker could exploit this vulnerability by sending malformed OLE2 files to the device running an affected version ClamAV Software. An exploit could allow the attacker to cause an out-of-bounds write condition, resulting in a crash that could result in a denial of service condition on an affected device. CVE-2019-1788 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 important 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2019-1788.html CVE-2019-1788 https://bugzilla.suse.com/1130721 SUSE Bug 1130721 ClamAV versions prior to 0.101.2 are susceptible to a denial of service (DoS) vulnerability. An out-of-bounds heap read condition may occur when scanning PE files. An example is Windows EXE and DLL files that have been packed using Aspack as a result of inadequate bound-checking. CVE-2019-1789 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 important 5 AV:N/AC:L/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2019-1789.html CVE-2019-1789 https://bugzilla.suse.com/1130721 SUSE Bug 1130721 A vulnerability in the Portable Executable (PE) file scanning functionality of Clam AntiVirus (ClamAV) Software versions 0.101.1 and prior could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a lack of proper input and validation checking mechanisms for PE files sent an affected device. An attacker could exploit this vulnerability by sending malformed PE files to the device running an affected version ClamAV Software. An exploit could allow the attacker to cause an out-of-bounds read condition, resulting in a crash that could result in a denial of service condition on an affected device. CVE-2019-1798 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 important 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2019-1798.html CVE-2019-1798 https://bugzilla.suse.com/1130721 SUSE Bug 1130721 https://bugzilla.suse.com/1137513 SUSE Bug 1137513 A vulnerability in the Data-Loss-Prevention (DLP) module in Clam AntiVirus (ClamAV) Software versions 0.102.1 and 0.102.0 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to an out-of-bounds read affecting users that have enabled the optional DLP feature. An attacker could exploit this vulnerability by sending a crafted email file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition. CVE-2020-3123 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 important 5 AV:N/AC:L/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2020-3123.html CVE-2020-3123 https://bugzilla.suse.com/1162921 SUSE Bug 1162921 A vulnerability in the ARJ archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.102.2 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a heap buffer overflow read. An attacker could exploit this vulnerability by sending a crafted ARJ file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition. CVE-2020-3327 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 important 5 AV:N/AC:L/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2020-3327.html CVE-2020-3327 https://bugzilla.suse.com/1171980 SUSE Bug 1171980 https://bugzilla.suse.com/1174250 SUSE Bug 1174250 A vulnerability in the PDF archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.101 - 0.102.2 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a stack buffer overflow read. An attacker could exploit this vulnerability by sending a crafted PDF file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition. CVE-2020-3341 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 important 5 AV:N/AC:L/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2020-3341.html CVE-2020-3341 https://bugzilla.suse.com/1171981 SUSE Bug 1171981 A vulnerability in the endpoint software of Cisco AMP for Endpoints and Clam AntiVirus could allow an authenticated, local attacker to cause the running software to delete arbitrary files on the system. The vulnerability is due to a race condition that could occur when scanning malicious files. An attacker with local shell access could exploit this vulnerability by executing a script that could trigger the race condition. A successful exploit could allow the attacker to delete arbitrary files on the system that the attacker would not normally have privileges to delete, producing system instability or causing the endpoint software to stop working. CVE-2020-3350 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 moderate 3.3 AV:L/AC:M/Au:N/C:N/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2020-3350.html CVE-2020-3350 https://bugzilla.suse.com/1174250 SUSE Bug 1174250 https://bugzilla.suse.com/1174255 SUSE Bug 1174255 A vulnerability in the EGG archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.102.0 - 0.102.3 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a null pointer dereference. An attacker could exploit this vulnerability by sending a crafted EGG file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition. CVE-2020-3481 openSUSE Leap 15.2:clamav-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:clamav-devel-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libclamav9-0.103.0-lp152.6.3.1 openSUSE Leap 15.2:libfreshclam2-0.103.0-lp152.6.3.1 important 5 AV:N/AC:L/Au:N/C:N/I:N/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DHFME6EFDMW6BQBIYMTU3MBXQLVR7QTK/ https://www.suse.com/security/cve/CVE-2020-3481.html CVE-2020-3481 https://bugzilla.suse.com/1174250 SUSE Bug 1174250