Bug 807061

Summary:	<dev-util/radare2-5.5.4: resource exhaustion (CVE-2021-3673)
Product:	Gentoo Security	Reporter:	John Helmert III <ajak>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	RESOLVED FIXED
Severity:	trivial	CC:	davidroman96, proxy-maint
Priority:	Normal	Keywords:	PullRequest
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://github.com/radareorg/radare2/issues/18923
See Also:	https://github.com/gentoo/gentoo/pull/23184
Whiteboard:	~3 [noglsa]
Package list:		Runtime testing required:	---
Bug Depends on:	815046
Bug Blocks:	807064

Description John Helmert III archtester

2021-08-07 22:52:43 UTC

CVE-2021-3673:

A vulnerability was found in Radare2 in version 5.3.1. Improper input validation when reading a crafted LE binary can lead to resource exhaustion and DoS.

Unreleased patch: https://github.com/radareorg/radare2/commit/d7ea20fb2e1433ebece9f004d87ad8f2377af23d

Comment 1 Larry the Git Cow gentoo-dev

2022-01-06 04:44:30 UTC

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6857fe494583e031f9402e81777e91416902df95

commit 6857fe494583e031f9402e81777e91416902df95
Author:     David Roman <davidroman96@gmail.com>
AuthorDate: 2021-12-04 20:29:43 +0000
Commit:     John Helmert III <ajak@gentoo.org>
CommitDate: 2022-01-06 04:37:38 +0000

    dev-util/radare2: verbump to 5.5.4
    
    Closes: https://bugs.gentoo.org/815046
    Bug: https://bugs.gentoo.org/790284
    Bug: https://bugs.gentoo.org/807061
    
    Package-Manager: Portage-3.0.28, Repoman-3.0.3
    Signed-off-by: David Roman <davidroman96@gmail.com>
    Closes: https://github.com/gentoo/gentoo/pull/23184
    Signed-off-by: John Helmert III <ajak@gentoo.org>

 dev-util/radare2/Manifest                          |   4 +
 .../radare2/files/radare2-5.5.0-vector35.patch     |  22 +++++
 dev-util/radare2/radare2-5.5.4.ebuild              | 106 +++++++++++++++++++++
 3 files changed, 132 insertions(+)

Comment 2 John Helmert III archtester

2022-01-06 04:46:24 UTC

Thanks, David! Please cleanup when ready.