Security update for openssl SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2015:0554-1 Final 1 1 2015-03-19T15:37:57Z current 2015-03-19T15:37:57Z 2015-03-19T15:37:57Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for openssl OpenSSL was updated to fix various security issues. Following security issues were fixed: - CVE-2015-0209: A Use After Free following d2i_ECPrivatekey error was fixed which could lead to crashes for attacker supplied Elliptic Curve keys. This could be exploited over SSL connections with client supplied keys. - CVE-2015-0286: A segmentation fault in ASN1_TYPE_cmp was fixed that could be exploited by attackers when e.g. client authentication is used. This could be exploited over SSL connections. - CVE-2015-0287: A ASN.1 structure reuse memory corruption was fixed. This problem can not be exploited over regular SSL connections, only if specific client programs use specific ASN.1 routines. - CVE-2015-0288: A X509_to_X509_REQ NULL pointer dereference was fixed, which could lead to crashes. This function is not commonly used, and not reachable over SSL methods. - CVE-2015-0289: Several PKCS7 NULL pointer dereferences were fixed, which could lead to crashes of programs using the PKCS7 APIs. The SSL apis do not use those by default. - CVE-2015-0293: Denial of service via reachable assert in SSLv2 servers, could be used by remote attackers to terminate the server process. Note that this requires SSLv2 being allowed, which is not the default. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/opensuse-updates/2015-03/msg00062.html E-Mail link for openSUSE-SU-2015:0554-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings libopenssl-devel-1.0.1k-11.68.1 libopenssl-devel-32bit-1.0.1k-11.68.1 libopenssl1_0_0-1.0.1k-11.68.1 libopenssl1_0_0-32bit-1.0.1k-11.68.1 openssl-1.0.1k-11.68.1 openssl-doc-1.0.1k-11.68.1 Use-after-free vulnerability in the d2i_ECPrivateKey function in crypto/ec/ec_asn1.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a might allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a malformed Elliptic Curve (EC) private-key file that is improperly handled during import. CVE-2015-0209 critical Please Install the update. https://lists.opensuse.org/opensuse-updates/2015-03/msg00062.html https://www.suse.com/security/cve/CVE-2015-0209.html CVE-2015-0209 https://bugzilla.suse.com/919648 SUSE Bug 919648 https://bugzilla.suse.com/936586 SUSE Bug 936586 https://bugzilla.suse.com/937891 SUSE Bug 937891 The ASN1_TYPE_cmp function in crypto/asn1/a_type.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a does not properly perform boolean-type comparisons, which allows remote attackers to cause a denial of service (invalid read operation and application crash) via a crafted X.509 certificate to an endpoint that uses the certificate-verification feature. CVE-2015-0286 critical Please Install the update. https://lists.opensuse.org/opensuse-updates/2015-03/msg00062.html https://www.suse.com/security/cve/CVE-2015-0286.html CVE-2015-0286 https://bugzilla.suse.com/919648 SUSE Bug 919648 https://bugzilla.suse.com/922496 SUSE Bug 922496 https://bugzilla.suse.com/936586 SUSE Bug 936586 https://bugzilla.suse.com/937891 SUSE Bug 937891 https://bugzilla.suse.com/951391 SUSE Bug 951391 The ASN1_item_ex_d2i function in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a does not reinitialize CHOICE and ADB data structures, which might allow attackers to cause a denial of service (invalid write operation and memory corruption) by leveraging an application that relies on ASN.1 structure reuse. CVE-2015-0287 critical Please Install the update. https://lists.opensuse.org/opensuse-updates/2015-03/msg00062.html https://www.suse.com/security/cve/CVE-2015-0287.html CVE-2015-0287 https://bugzilla.suse.com/919648 SUSE Bug 919648 https://bugzilla.suse.com/922499 SUSE Bug 922499 https://bugzilla.suse.com/936586 SUSE Bug 936586 https://bugzilla.suse.com/937492 SUSE Bug 937492 https://bugzilla.suse.com/937891 SUSE Bug 937891 https://bugzilla.suse.com/940369 SUSE Bug 940369 https://bugzilla.suse.com/968888 SUSE Bug 968888 https://bugzilla.suse.com/991722 SUSE Bug 991722 The X509_to_X509_REQ function in crypto/x509/x509_req.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a might allow attackers to cause a denial of service (NULL pointer dereference and application crash) via an invalid certificate key. CVE-2015-0288 critical Please Install the update. https://lists.opensuse.org/opensuse-updates/2015-03/msg00062.html https://www.suse.com/security/cve/CVE-2015-0288.html CVE-2015-0288 https://bugzilla.suse.com/919648 SUSE Bug 919648 https://bugzilla.suse.com/920236 SUSE Bug 920236 https://bugzilla.suse.com/936586 SUSE Bug 936586 https://bugzilla.suse.com/937891 SUSE Bug 937891 https://bugzilla.suse.com/951391 SUSE Bug 951391 The PKCS#7 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a does not properly handle a lack of outer ContentInfo, which allows attackers to cause a denial of service (NULL pointer dereference and application crash) by leveraging an application that processes arbitrary PKCS#7 data and providing malformed data with ASN.1 encoding, related to crypto/pkcs7/pk7_doit.c and crypto/pkcs7/pk7_lib.c. CVE-2015-0289 critical Please Install the update. https://lists.opensuse.org/opensuse-updates/2015-03/msg00062.html https://www.suse.com/security/cve/CVE-2015-0289.html CVE-2015-0289 https://bugzilla.suse.com/919648 SUSE Bug 919648 https://bugzilla.suse.com/922500 SUSE Bug 922500 https://bugzilla.suse.com/936586 SUSE Bug 936586 https://bugzilla.suse.com/937891 SUSE Bug 937891 The SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a allows remote attackers to cause a denial of service (s2_lib.c assertion failure and daemon exit) via a crafted CLIENT-MASTER-KEY message. CVE-2015-0293 critical Please Install the update. https://lists.opensuse.org/opensuse-updates/2015-03/msg00062.html https://www.suse.com/security/cve/CVE-2015-0293.html CVE-2015-0293 https://bugzilla.suse.com/919648 SUSE Bug 919648 https://bugzilla.suse.com/922488 SUSE Bug 922488 https://bugzilla.suse.com/936586 SUSE Bug 936586 https://bugzilla.suse.com/968044 SUSE Bug 968044 https://bugzilla.suse.com/968051 SUSE Bug 968051 https://bugzilla.suse.com/968053 SUSE Bug 968053 https://bugzilla.suse.com/986238 SUSE Bug 986238