Bug 2328942 (CVE-2024-11704) - CVE-2024-11704 firefox: thunderbird: Potential Double-Free Vulnerability in PKCS#7 Decryption Handling
Summary: CVE-2024-11704 firefox: thunderbird: Potential Double-Free Vulnerability in P...
Keywords:
Status: NEW
Alias: CVE-2024-11704
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-11-26 14:02 UTC by OSIDB Bzimport
Modified: 2024-11-27 13:58 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2024-11-26 14:02:24 UTC 
A double-free issue could have occurred in `sec_pkcs7_decoder_start_decrypt()` when handling an error path. Under specific conditions, the same symmetric key could have been freed twice, potentially leading to memory corruption. This vulnerability affects Firefox < 133 and Thunderbird < 133.
Note You need to log in before you can comment on or make changes to this bug.