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F5F5:K000139141

HistoryApr 01, 2024 - 12:00 a.m.

K000139141 : liblzma vulnerability CVE-2024-3094

2024-04-0100:00:00

my.f5.com

liblzma

vulnerability

malicious code

upstream

tarballs

obfuscations

build process

object file

source code

library

intercepting data

modifying data

9.3 High

AI Score

Confidence

High

0.133 Low

EPSS

Percentile

95.6%

JSON

Security Advisory Description

Malicious code was discovered in the upstream tarballs of xz, starting with version 5.6.0. Through a series of complex obfuscations, the liblzma build process extracts a prebuilt object file from a disguised test file existing in the source code, which is then used to modify specific functions in the liblzma code. This results in a modified liblzma library that can be used by any software linked against this library, intercepting and modifying the data interaction with this library. (CVE-2024-3094)

Impact

There is no impact; F5 products are not affected by this vulnerability.

CPENameOperatorVersion
big-ip next central managereq20.0.1
big-ip next central managereq20.0.2
big-ip next central managereq20.1.0
big-ip next cgnat cnfeq1.1.0
big-ip next cgnat cnfeq1.1.1
big-ip next cgnat cnfeq1.2.0
big-ip next cgnat cnfeq1.2.1
big-ip next dns cnfeq1.1.0
big-ip next dns cnfeq1.1.1
big-ip next dns cnfeq1.2.0

Name	Operator	Version
big-ip next central manager	eq	20.0.1
big-ip next central manager	eq	20.0.2
big-ip next central manager	eq	20.1.0
big-ip next cgnat cnf	eq	1.1.0
big-ip next cgnat cnf	eq	1.1.1
big-ip next cgnat cnf	eq	1.2.0
big-ip next cgnat cnf	eq	1.2.1
big-ip next dns cnf	eq	1.1.0
big-ip next dns cnf	eq	1.1.1
big-ip next dns cnf	eq	1.2.0

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