Bug 2077961 (CVE-2022-1437)

Summary:	CVE-2022-1437 radare2: Heap-based Buffer Overflow in radare2 prior to 5.7.0
Product:	[Other] Security Response	Reporter:	juneau
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	henrik, rebus
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-07-08 00:39:13 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2105004, 2105005
Bug Blocks:

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.