Source: pypdf Version: 5.4.0-1 Severity: important Tags: security upstream Forwarded: https://github.com/py-pdf/pypdf/pull/3502 X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for pypdf. CVE-2025-62708[0]: | pypdf is a free and open-source pure-python PDF library. Prior to | version 6.1.3, an attacker who uses this vulnerability can craft a | PDF which leads to large memory usage. This requires parsing the | content stream of a page using the LZWDecode filter. This has been | fixed in pypdf version 6.1.3. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2025-62708 https://www.cve.org/CVERecord?id=CVE-2025-62708 [1] https://github.com/py-pdf/pypdf/pull/3502 [2] https://github.com/py-pdf/pypdf/security/advisories/GHSA-jfx9-29x2-rv3j [3] https://github.com/py-pdf/pypdf/commit/e51d07807ffcdaf18077b9486dadb3dc05b368da Regards, Salvatore
