Bug 2092818 (CVE-2021-44975) - CVE-2021-44975 radare2: Buffer Overflow while parsing mach-o executables via /libr/core/anal_objc.c
Summary: CVE-2021-44975 radare2: Buffer Overflow while parsing mach-o executables via ...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-44975
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: 2092821 2092822
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-06-02 10:15 UTC by TEJ RATHI
Modified: 2022-06-02 14:32 UTC (History)
2 users (show)

Fixed In Version: radare2 5.6.0
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Clone Of:
Environment:
Last Closed: 2022-06-02 14:32:39 UTC
Embargoed:

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Description TEJ RATHI 2022-06-02 10:15:37 UTC 
radareorg radare2 5.5.2 is vulnerable to Buffer Overflow via /libr/core/anal_objc.c mach-o parser.

https://github.com/radareorg/radare2/issues/19476
https://census-labs.com/news/2022/05/24/multiple-vulnerabilities-in-radare2/
http://www.openwall.com/lists/oss-security/2022/05/25/1
Comment 1 TEJ RATHI 2022-06-02 10:16:10 UTC 
Created radare2 tracking bugs for this issue:

Affects: epel-all [bug 2092822]
Affects: fedora-all [bug 2092821]
Comment 2 Product Security DevOps Team 2022-06-02 14:32:38 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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