Bug 2077961 (CVE-2022-1437) - CVE-2022-1437 radare2: Heap-based Buffer Overflow in radare2 prior to 5.7.0
Summary: CVE-2022-1437 radare2: Heap-based Buffer Overflow in radare2 prior to 5.7.0
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-1437
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: 2105004 2105005
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-04-22 17:30 UTC by juneau
Modified: 2022-07-08 00:39 UTC (History)
2 users (show)

Fixed In Version:
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Environment:
Last Closed: 2022-07-08 00:39:13 UTC
Embargoed:

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Description juneau 2022-04-22 17:30:20 UTC 
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end of the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.

https://huntr.dev/bounties/af6c3e9e-b7df-4d80-b48f-77fdd17b4038
https://github.com/radareorg/radare2/commit/669a404b6d98d5db409a5ebadae4e94b34ef5136
Comment 1 Guilherme de Almeida Suckevicz 2022-07-07 17:02:31 UTC 
Created radare2 tracking bugs for this issue:

Affects: epel-all [bug 2105005]
Affects: fedora-all [bug 2105004]
Comment 2 Product Security DevOps Team 2022-07-08 00:39:12 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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