Vulnerability Report

CVE-2017-14122

Title: Rarlab Unrar Memory Corruption

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2017-14122.

CWE Category CWE-125

Published Date Sep 03, 2017

Modified Date Jun 17, 2026

Exploit Status Not Found

Score 9.1 CVSS v3.1

Exploit Probability (EPSS)

1.80%

Vulnerability Summary

CVE-2017-14122: unrar 0.0.1 (aka unrar-free or unrar-gpl) suffers from a stack-based buffer over-read in unrarlib.c, related to ExtrFile and stricomp.

Impacted Vendors

rarlab 1

Reference Links

http://www.openwall.com/lists/oss-security/2017/08/20/1 https://bugs.debian.org/874060 https://lists.debian.org/debian-lts-announce/2021/02/msg00026.html http://www.openwall.com/lists/oss-security/2017/08/20/1 https://bugs.debian.org/874060 https://lists.debian.org/debian-lts-announce/2021/02/msg00026.html

CVSS v3.1

Source Entity [email protected]

Severity CRITICAL

9.1

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

6.4

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns