CVE-2023-26266

In AFL++ 4.05c, the CmpLog component uses the current working directory to resolve and execute unprefixed fuzzing targets, allowing code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.3 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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CISA-ADPADP
7.3 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
VendorProductVersion
afl\+\+_projectafl\+\+
4.05c:c
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
aflplusplus
bullseye
no-dsa
bookworm
4.04c-4
fixed
sid
4.21c-4
fixed
trixie
4.21c-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
aflplusplus
oracular
needs-triage
noble
needs-triage
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
needs-triage
focal
needs-triage
bionic
dne
xenial
ignored
trusty
ignored
Common Weakness Enumeration
References
https://github.com/AFLplusplus/AFLplusplus/pull/1643
https://github.com/AFLplusplus/AFLplusplus/pull/1643