Bug 2078502 (CVE-2022-1451)

Summary:	CVE-2022-1451 radare2: Out-of-bounds read in r_bin_java_constant_value_attr_new function
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
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:	2022-04-25 17:16:43 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:	2078503, 2078504, 2078505, 2078506
Bug Blocks:

Description Pedro Sampaio 2022-04-25 13:17:26 UTC

Out-of-bounds Read in r_bin_java_constant_value_attr_new function in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end 2f the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.

References:

https://huntr.dev/bounties/229a2e0d-9e5c-402f-9a24-57fa2eb1aaa7
https://github.com/radareorg/radare2/commit/0927ed3ae99444e7b47b84e43118deb10fe37529

Comment 1 Pedro Sampaio 2022-04-25 13:18:02 UTC

Created radare2 tracking bugs for this issue:

Affects: epel-7 [bug 2078504]
Affects: epel-8 [bug 2078505]
Affects: fedora-34 [bug 2078506]
Affects: fedora-35 [bug 2078503]

Comment 2 Product Security DevOps Team 2022-04-25 17:16:41 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.