Bug 2361067 (CVE-2025-43903) - CVE-2025-43903 poppler: SignatureValue not checked within SignerInfo
Summary: CVE-2025-43903 poppler: SignatureValue not checked within SignerInfo
Keywords:
Status: NEW
Alias: CVE-2025-43903
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-04-18 22:01 UTC by OSIDB Bzimport
Modified: 2025-04-21 13:21 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2025-04-18 22:01:10 UTC 
NSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents, resulting in potential signature forgeries.
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