CVE-2014-1581: mozilla firefox
Vulnerability summary
CVE-2014-1581 is a high (CVSS 7.5) vulnerability in mozilla firefox. EPSS estimates a 4.06% chance of exploitation in the next 30 days, higher than 90.5% of scored vulnerabilities.
Advisory lineage
Upstream 0 · Downstream 11 · Related 5Timeline
- 15-10-2014PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
Use-after-free vulnerability in DirectionalityUtils.cpp in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allows remote attackers to execute arbitrary code via text that is improperly handled during the interaction between directionality resolution and layout.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
4.06%
Chance of exploitation in the next 30 days
Percentile
91%
Versus all other CVEs
30-day change
0.00 pp
From 4.06% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Mozilla2 products
- firefox31.0 | 31.1.0 | ≤ 32.0 | 30.0
- thunderbird31.0 | 3.1.10
Ubuntu2 products
- firefox< 33.0+build2-0ubuntu0.14.04.1
- thunderbird< 1:31.2.0+build2-0ubuntu0.14.04.1
2 vendors · 4 products
References
32 links- lists.fedoraproject.org/pipermail/package-announce/2014-October/141085.htmlVendor AdvisoryX Refsource FEDORA
- advisories.mageia.org/MGASA-2014-0421.htmlX Refsource CONFIRM
Show all 32 references
- bugzilla.mozilla.org/show_bug.cgi?id=1068218X Refsource CONFIRM
- lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.htmlVendor AdvisoryX Refsource FEDORA
- www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.htmlX Refsource CONFIRM
