Bug 2073960 (CVE-2022-1237) - CVE-2022-1237 radare2: Improper Validation of Array Index can lead to heap overflow
Summary: CVE-2022-1237 radare2: Improper Validation of Array Index can lead to heap ov...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-1237
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: 2073961 2073962
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-04-11 08:54 UTC by Marian Rehak
Modified: 2022-04-11 10:58 UTC (History)
2 users (show)

Fixed In Version: radare2 5.6.8
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Last Closed: 2022-04-11 10:58:05 UTC
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Description Marian Rehak 2022-04-11 08:54:24 UTC 
Improper Validation of Array Index 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://huntr.dev/bounties/ad3c9c4c-76e7-40c8-bd4a-c095acd8bb40
https://github.com/radareorg/radare2/commit/2d782cdaa2112c10b8dd5e7a93c134b2ada9c1a6
Comment 1 Marian Rehak 2022-04-11 08:54:40 UTC 
Created radare2 tracking bugs for this issue:

Affects: epel-all [bug 2073962]
Affects: fedora-all [bug 2073961]
Comment 2 Product Security DevOps Team 2022-04-11 10:58:03 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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