{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2020-28463","title":"Title"},{"category":"description","text":"All versions of package reportlab are vulnerable to Server-side Request Forgery (SSRF) via img tags. In order to reduce risk, use trustedSchemes & trustedHosts (see in Reportlab's documentation) Steps to reproduce by Karan Bamal: 1. Download and install the latest package of reportlab 2. Go to demos -> odyssey -> dodyssey 3. In the text file odyssey.txt that needs to be converted to pdf inject <img src=\"http://127.0.0.1:5000\" valign=\"top\"/> 4. Create a nc listener nc -lp 5000 5. Run python3 dodyssey.py 6. You will get a hit on your nc showing we have successfully proceded to send a server side request 7. dodyssey.py will show error since there is no img file on the url, but we are able to do SSRF","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2020-28463","url":"https://www.suse.com/security/cve/CVE-2020-28463"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1182503 for CVE-2020-28463","url":"https://bugzilla.suse.com/1182503"},{"category":"external","summary":"Advisory link for SUSE-SU-2021:3209-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2021-September/009500.html"},{"category":"external","summary":"Advisory link for openSUSE-SU-2021:1147-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/GKQHRG3VVE7T4B4XL3YGBVUD72DQRRHC/"},{"category":"external","summary":"Advisory link for openSUSE-SU-2021:2641-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/E52AKOBLZLRVRGNROGFREOUCWFZYLKPT/"}],"title":"SUSE CVE CVE-2020-28463","tracking":{"current_release_date":"2025-10-07T02:47:41Z","generator":{"date":"2023-02-15T03:52:00Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2020-28463","initial_release_date":"2023-02-15T03:52:00Z","revision_history":[{"date":"2023-02-15T03:52:00Z","number":"2","summary":"Current version"},{"date":"2025-01-01T05:10:00Z","number":"3","summary":"Current 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Request Forgery (SSRF) via img tags. In order to reduce risk, use trustedSchemes & trustedHosts (see in Reportlab's documentation) Steps to reproduce by Karan Bamal: 1. Download and install the latest package of reportlab 2. Go to demos -> odyssey -> dodyssey 3. In the text file odyssey.txt that needs to be converted to pdf inject <img src=\"http://127.0.0.1:5000\" valign=\"top\"/> 4. Create a nc listener nc -lp 5000 5. Run python3 dodyssey.py 6. 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