- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 202408-27
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal
Title: AFLplusplus: Arbitrary Code Execution
Date: August 11, 2024
Bugs: #897924
ID: 202408-27
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
A vulnerability has been discovered in AFLplusplus, which can lead to
arbitrary code execution via an untrusted CWD.
Background
==========
The fuzzer afl++ is afl with community patches, qemu 5.1 upgrade,
collision-free coverage, enhanced laf-intel & redqueen, AFLfast++ power
schedules, MOpt mutators, unicorn_mode, and a lot more!
Affected packages
=================
Package Vulnerable Unaffected
------------------------- ------------ ------------
app-forensics/aflplusplus < 4.06c >= 4.06c
Description
===========
In AFL++ 4.05c, the CmpLog component uses the current working directory
to resolve and execute unprefixed fuzzing targets, allowing code
execution.
Impact
======
In AFL++ 4.05c, the CmpLog component uses the current working directory
to resolve and execute unprefixed fuzzing targets, allowing code
execution.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All AFLplusplus users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=app-forensics/aflplusplus-4.06c"
References
==========
[ 1 ] CVE-2023-26266
https://nvd.nist.gov/vuln/detail/CVE-2023-26266
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202408-27
Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
secur...@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.
License
=======
Copyright 2024 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).
The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5
signature.asc
Description: OpenPGP digital signature
