Bug 2127394 (CVE-2022-35020) - CVE-2022-35020 advancecomp: heap buffer overflow via the component inflate()
Summary: CVE-2022-35020 advancecomp: heap buffer overflow via the component inflate()
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2022-35020
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2127395 2127396
Blocks: 2123775
TreeView+ depends on / blocked
 
Reported: 2022-09-16 07:45 UTC by TEJ RATHI
Modified: 2022-11-29 03:54 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
A heap buffer overflow vulnerability was found in advancecomp in the mng_read_delta() function of the mng.c file. This flaw allows an attacker to trick a user into opening a specially crafted file that could cause an application to crash, leading to a denial of service attack.
Clone Of:
: 2161641 (view as bug list)
Environment:
Last Closed: 2022-11-29 03:54:07 UTC
Embargoed:

Attachments (Terms of Use)

Description TEJ RATHI 2022-09-16 07:45:40 UTC 
Advancecomp v2.3 was discovered to contain a heap buffer overflow via the component inflate().

https://drive.google.com/file/d/1ScTmAEmHSHvmyDnELYV1DzQTAAAm7XS9/view?usp=sharing
https://github.com/Cvjark/Poc/blob/main/advancecomp/CVE-2022-35020.md
Comment 1 TEJ RATHI 2022-09-16 07:46:18 UTC 
Created advancecomp tracking bugs for this issue:

Affects: epel-all [bug 2127396]
Affects: fedora-all [bug 2127395]
Comment 2 Product Security DevOps Team 2022-11-29 03:54:05 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-35020
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