Bug 2073969 (CVE-2022-1238) - CVE-2022-1238 radare2: Heap-based Buffer Overflow in libr/bin/format/ne/ne.c
Summary: CVE-2022-1238 radare2: Heap-based Buffer Overflow in libr/bin/format/ne/ne.c
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-1238
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: 2073970 2073971
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-04-11 08:57 UTC by Marian Rehak
Modified: 2022-04-11 11:27 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2022-04-11 11:27:04 UTC
Embargoed:

Attachments (Terms of Use)

Description Marian Rehak 2022-04-11 08:57:45 UTC 
Heap-based Buffer Overflow in libr/bin/format/ne/ne.c in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is heap overflow and may be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/122.html).

Reference:

https://github.com/radareorg/radare2/commit/c40a4f9862104ede15d0ba05ccbf805923070778
https://huntr.dev/bounties/47422cdf-aad2-4405-a6a1-6f63a3a93200
Comment 1 Marian Rehak 2022-04-11 08:58:00 UTC 
Created radare2 tracking bugs for this issue:

Affects: epel-all [bug 2073971]
Affects: fedora-all [bug 2073970]
Comment 2 Product Security DevOps Team 2022-04-11 11:27:02 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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