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HIGH · 7.3

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.

Vulnerability Description

In AFL++ 4.05c, the CmpLog component uses the current working directory to resolve and execute unprefixed fuzzing targets, allowing code execution.

CVSS Score

7.3

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
Afl\+\+ ProjectAfl\+\+4.05c

Related Weaknesses (CWE)

CWE-427

References

FAQ

What is CVE-2023-26266?

CVE-2023-26266 is a vulnerability with a CVSS score of 7.3 (HIGH). In AFL++ 4.05c, the CmpLog component uses the current working directory to resolve and execute unprefixed fuzzing targets, allowing code execution.

How severe is CVE-2023-26266?

CVE-2023-26266 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-26266?

Check the references section above for vendor advisories and patch information. Affected products include: Afl\+\+ Project Afl\+\+.