Bug 2290448 (CVE-2024-20696) - CVE-2024-20696 libarchive: out-of-bounds access in copy_from_lzss_window_to_unp()
Summary: CVE-2024-20696 libarchive: out-of-bounds access in copy_from_lzss_window_to_u...
Keywords:
Status: NEW
Alias: CVE-2024-20696
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2290449
Blocks: 2290447
TreeView+ depends on / blocked
 
Reported: 2024-06-04 20:25 UTC by Marco Benatto
Modified: 2025-05-13 11:38 UTC (History)
45 users (show)

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

Attachments (Terms of Use)

Description Marco Benatto 2024-06-04 20:25:43 UTC 
Windows Libarchive Remote Code Execution Vulnerability.

References:
https://github.com/libarchive/libarchive/pull/2172
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20696
https://clearbluejar.github.io/posts/patch-tuesday-diffing-cve-2024-20696-windows-libarchive-rce/

Upstream patch:
https://github.com/libarchive/libarchive/commit/eac15e252010c1189a5c0f461364dbe2cd2a68b1
Comment 1 Marco Benatto 2024-06-04 20:25:58 UTC 
Created libarchive tracking bugs for this issue:

Affects: fedora-all [bug 2290449]
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