Bug 2405943 (CVE-2025-62707) - CVE-2025-62707 pypdf: pypdf affected by possible infinite loop when reading DCT inline images without EOF marker
Summary: CVE-2025-62707 pypdf: pypdf affected by possible infinite loop when reading D...
Keywords:
Status: NEW
Alias: CVE-2025-62707
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-10-22 22:01 UTC by OSIDB Bzimport
Modified: 2025-10-23 13:49 UTC (History)
33 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-10-22 22:01:43 UTC 
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 an infinite loop. This requires parsing the content stream of a page which has an inline image using the DCTDecode filter. This has been fixed in pypdf version 6.1.3.
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