Bug 2126120 (CVE-2022-36040) - CVE-2022-36040 rizin: Out-of-bounds Write in pyc/marshal.c
Summary: CVE-2022-36040 rizin: Out-of-bounds Write in pyc/marshal.c
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-36040
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2126124 2126126
Blocks: 2124771
TreeView+ depends on / blocked
 
Reported: 2022-09-12 14:02 UTC by TEJ RATHI
Modified: 2022-11-25 12:28 UTC (History)
2 users (show)

Fixed In Version: rizin 0.4.1
Clone Of:
Environment:
Last Closed: 2022-11-25 12:28:40 UTC
Embargoed:

Attachments (Terms of Use)

Description TEJ RATHI 2022-09-12 14:02:26 UTC 
Rizin Versions 0.4.0 and prior are vulnerable to an out-of-bounds write when getting data from PYC(python) files. A user opening a malicious PYC file could be affected by this vulnerability, allowing an attacker to execute code on the user's machine.

https://github.com/rizinorg/rizin/security/advisories/GHSA-h897-rhm9-rpmw
https://github.com/rizinorg/rizin/issues/2963
https://github.com/rizinorg/rizin/commit/38d8006cd609ac75de82b705891d3508d2c218d5
Comment 1 TEJ RATHI 2022-09-12 14:02:59 UTC 
Created rizin tracking bugs for this issue:

Affects: epel-all [bug 2126124]
Affects: fedora-all [bug 2126126]
Comment 2 Product Security DevOps Team 2022-11-25 12:28:38 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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