Bug 2362574 (CVE-2025-2866) - CVE-2025-2866 LibreOffice: PDF signature forgery with adbe.pkcs7.sha1 SubFilter
Summary: CVE-2025-2866 LibreOffice: PDF signature forgery with adbe.pkcs7.sha1 SubFilter
Keywords:
Status: NEW
Alias: CVE-2025-2866
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2362641 2362642 2362643
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-04-27 20:01 UTC by OSIDB Bzimport
Modified: 2025-04-30 13:50 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2025-04-27 20:01:13 UTC 
Improper Verification of Cryptographic Signature vulnerability in LibreOffice allows PDF Signature Spoofing by Improper Validation.




In the affected versions of LibreOffice a flaw in the verification code for adbe.pkcs7.sha1 signatures could cause invalid signatures to be accepted as valid




This issue affects LibreOffice: from 24.8 before < 24.8.6, from 25.2 before < 25.2.2.
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