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Bug 790284

Summary: <dev-util/radare2-5.3.1: double free in pyc parser (CVE-2021-32613)
Product: Gentoo Security Reporter: Sam James <sam>
Component: VulnerabilitiesAssignee: Gentoo Security <security>
Status: RESOLVED FIXED    
Severity: trivial CC: davidroman96
Priority: Normal Keywords: PullRequest
Version: unspecified   
Hardware: All   
OS: Linux   
URL: https://github.com/radareorg/radare2/issues/18679
See Also: https://github.com/gentoo/gentoo/pull/23184
Whiteboard: ~3 [noglsa]
Package list:
Runtime testing required: ---
Bug Depends on: 815046    
Bug Blocks: 792354    

Description Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-05-15 01:08:06 UTC 
Description:
"In radare2 through 5.3.0 there is a double free vulnerability in the pyc parse via a crafted file which can lead to DoS."

Bug with patch: https://github.com/radareorg/radare2/issues/18679
Comment 1 NATTkA bot gentoo-dev Security 2021-07-29 17:22:25 UTC Comment hidden (obsolete)
Comment 2 NATTkA bot gentoo-dev Security 2021-07-29 17:30:41 UTC Comment hidden (obsolete)
Comment 3 NATTkA bot gentoo-dev Security 2021-07-29 17:38:37 UTC Comment hidden (obsolete)
Comment 4 NATTkA bot gentoo-dev Security 2021-07-29 17:46:45 UTC Comment hidden (obsolete)
Comment 5 NATTkA bot gentoo-dev Security 2021-07-29 18:02:44 UTC Comment hidden (obsolete)
Comment 6 NATTkA bot gentoo-dev Security 2021-07-29 18:10:59 UTC 
Package list is empty or all packages have requested keywords.
Comment 7 John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2022-01-06 04:43:00 UTC 
The patch actually made it into the 5.3.0 release, in tree as of June 5, so just need cleanup.
Comment 8 Larry the Git Cow gentoo-dev 2022-01-06 04:44:28 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(+)