Bug 2056791 (CVE-2021-44569) - CVE-2021-44569 libsolv: Heap overflow
Summary: CVE-2021-44569 libsolv: Heap overflow
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2021-44569
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2056793 2060801
Blocks: 2056788
TreeView+ depends on / blocked
 
Reported: 2022-02-22 04:35 UTC by Avinash Hanwate
Modified: 2025-06-09 11:10 UTC (History)
32 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2022-06-29 13:31:48 UTC
Embargoed:

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Description Avinash Hanwate 2022-02-22 04:35:01 UTC 
A heap-buffer openSUSE libsolv through 13 Dec 2020 exists in the solver_solve function at src/solver.c: line 3445.

https://github.com/yangjiageng/PoC/blob/master/libsolv-PoCs/solver_solve-3445
https://github.com/openSUSE/libsolv/issues/423
Comment 1 Avinash Hanwate 2022-02-22 04:36:35 UTC 
Created libsolv tracking bugs for this issue:

Affects: fedora-all [bug 2056793]
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