Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 807061 - <dev-util/radare2-5.5.4: resource exhaustion (CVE-2021-3673)
Summary: <dev-util/radare2-5.5.4: resource exhaustion (CVE-2021-3673)
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal trivial (vote)
Assignee: Gentoo Security
URL: https://github.com/radareorg/radare2/...
Whiteboard: ~3 [noglsa]
Keywords: PullRequest
Depends on: 815046
Blocks: CVE-2021-3673
  Show dependency tree
 
Reported: 2021-08-07 22:52 UTC by John Helmert III
Modified: 2022-04-26 13:14 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 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 Gentoo Infrastructure gentoo-dev Security 2022-01-06 04:46:24 UTC 
Thanks, David! Please cleanup when ready.