CVE-2014-1547

critical

Published 2014-07-23 · Modified 2026-05-06

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

—

CVSS v4 NEW

—

not yet in upstream

VIR risk

10.0

Description

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

Predictions

Exploit likelihood

20%

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.

Application impact

Vendor	Product	Versions
mozilla	firefox	`{"endIncluding":"30.0"}`
mozilla	firefox	`24.0`
mozilla	firefox	`24.0.1`
mozilla	firefox	`24.0.2`
mozilla	firefox	`24.1.0`
mozilla	firefox	`24.1.1`
mozilla	firefox_esr	`24.2`
mozilla	firefox_esr	`24.3`
mozilla	firefox_esr	`24.4`
mozilla	firefox_esr	`24.5`
mozilla	firefox_esr	`24.6`
mozilla	thunderbird	`{"endIncluding":"24.6"}`
mozilla	thunderbird	`24.0`
mozilla	thunderbird	`24.0.1`
mozilla	thunderbird	`24.1`
mozilla	thunderbird	`24.1.1`
mozilla	thunderbird	`24.2`
mozilla	thunderbird	`24.3`
mozilla	thunderbird	`24.4`
mozilla	thunderbird	`24.5`

References

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

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