CVE-2013-1684

critical
Published 2013-06-26 ยท Modified 2026-04-29
CVSS v3
โ€”
CVSS v4 NEW
โ€”
not yet in upstream
VIR risk
9.3

Description

Use-after-free vulnerability in the mozilla::dom::HTMLMediaElement::LookupMediaElementURITable function in Mozilla Firefox before 22.0, Firefox ESR 17.x before 17.0.7, Thunderbird before 17.0.7, and Thunderbird ESR 17.x before 17.0.7 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted web site.

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.

Application impact

VendorProductVersionsFixed
mozilla mozillafirefox{"endIncluding":"21.0"}
mozilla mozillafirefox19.0
mozilla mozillafirefox19.0.1
mozilla mozillafirefox19.0.2
mozilla mozillafirefox20.0
mozilla mozillafirefox20.0.1
mozilla mozillafirefox17.0
mozilla mozillafirefox17.0.1
mozilla mozillafirefox17.0.2
mozilla mozillafirefox17.0.3
mozilla mozillafirefox17.0.4
mozilla mozillafirefox17.0.5
mozilla mozillafirefox17.0.6
mozilla mozillathunderbird{"endIncluding":"17.0.6"}
mozilla mozillathunderbird17.0
mozilla mozillathunderbird17.0.1
mozilla mozillathunderbird17.0.2
mozilla mozillathunderbird17.0.3
mozilla mozillathunderbird17.0.4
mozilla mozillathunderbird17.0.5
mozilla mozillathunderbird_esr17.0
mozilla mozillathunderbird_esr17.0.1
mozilla mozillathunderbird_esr17.0.2
mozilla mozillathunderbird_esr17.0.3
mozilla mozillathunderbird_esr17.0.4
mozilla mozillathunderbird_esr17.0.5
mozilla mozillathunderbird_esr17.0.6

References

CWEs

CWE-399

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

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