CVE-2017-14120

high

Published 2017-09-03 · Modified 2026-05-13

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

7.5

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

CVSS v4 NEW

—

not yet in upstream

VIR risk

7.5

Description

unrar 0.0.1 (aka unrar-free or unrar-gpl) suffers from a directory traversal vulnerability for RAR v2 archives: pathnames of the form ../[filename] are unpacked into the upper directory.

Predictions

Exploit likelihood

83%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

OS	Version	Status	Fixed in
debian	9.0	affected
debian	bookworm	fixed	`1:0.0.1+cvs20140707-2`
debian	bullseye	fixed	`1:0.0.1+cvs20140707-2`
debian	forky	fixed	`1:0.0.1+cvs20140707-2`
debian	sid	fixed	`1:0.0.1+cvs20140707-2`
debian	trixie	fixed	`1:0.0.1+cvs20140707-2`

Application impact

Vendor	Product	Versions	Fixed
rarlab	unrar	`0.0.1`

References

CWEs

CWE-22

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.