CVE-2014-3121

high
Published 2014-05-14 ยท Modified 2026-05-06
CVSS v3
โ€”
CVSS v4 NEW
โ€”
not yet in upstream
VIR risk
7.6

Description

rxvt-unicode before 9.20 does not properly handle OSC escape sequences, which allows user-assisted remote attackers to manipulate arbitrary X window properties and execute arbitrary commands.

Predictions

Exploit likelihood
20%
Patch ETA
โ€”

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 โ€” if you've already worked around this in production โ€” publish your fix to the community-verified tier.

โœš Propose a mitigation on Community โ†’ 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

debian Debian Fixed 5 releases
VersionStatusFixed in
trixie Fixed 9.20-1
sid Fixed 9.20-1
forky Fixed 9.20-1
bullseye Fixed 9.20-1
bookworm Fixed 9.20-1

Application impact

VendorProductVersionsFixed
marc_lehmannrxvt-unicode{"endIncluding":"9.19"}
marc_lehmannrxvt-unicode9.0
marc_lehmannrxvt-unicode9.01
marc_lehmannrxvt-unicode9.02
marc_lehmannrxvt-unicode9.05
marc_lehmannrxvt-unicode9.06
marc_lehmannrxvt-unicode9.07
marc_lehmannrxvt-unicode9.08
marc_lehmannrxvt-unicode9.09
marc_lehmannrxvt-unicode9.10
marc_lehmannrxvt-unicode9.11
marc_lehmannrxvt-unicode9.12
marc_lehmannrxvt-unicode9.14
marc_lehmannrxvt-unicode9.15
marc_lehmannrxvt-unicode9.16
marc_lehmannrxvt-unicode9.17
marc_lehmannrxvt-unicode9.18

References

CWEs

CWE-78

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

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