CVE-2014-1555: mozilla firefox
CVSS: 9.3v2.0HighModified
AliasesUBUNTU-CVE-2014-1555
Published 23-07-2014Last modified 06-08-2024
Vulnerability summary
CVE-2014-1555 is a high (CVSS 9.3) vulnerability in mozilla firefox. EPSS estimates a 4.91% chance of exploitation in the next 30 days, higher than 92% of scored vulnerabilities.
CVSS score
9.3/10
010
High · v2.0 (NVD)EPSS score
4.91%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 11 · Related 5Timeline
- 23-07-2014PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
Use-after-free vulnerability in the nsDocLoader::OnProgress function in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 allows remote attackers to execute arbitrary code via vectors that trigger a FireOnStateChange event.
CVSS metrics
1 score · 1 source · 1 versionHigh 9.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:C/I:C/A:CSourcesSingle source
EPSS trend
Probability
4.91%
Chance of exploitation in the next 30 days
Percentile
92%
Versus all other CVEs
30-day change
0.00 pp
From 4.91% on 19-09-2026
19-09-202619-10-2026
EPSS score4.91%
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
Mozilla3 products
- firefox≤ 30.0 | 24.0 | 24.0.1 | 24.0.2 | 24.1.0 | 24.1.1
- firefox_esr24.2 | 24.3 | 24.4 | 24.5 | 24.6
- thunderbird≤ 24.6 | 24.0 | 24.0.1 | 24.1 | 24.1.1 | 24.2 | 24.3 | 24.4 | 24.5
Ubuntu2 products
- firefox< 31.0+build1-0ubuntu0.14.04.1
- thunderbird< 1:31.0+build1-0ubuntu0.14.04.1
2 vendors · 5 products
References
23 links- www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlX Refsource CONFIRM
- linux.oracle.com/errata/ELSA-2014-0918.htmlX Refsource CONFIRM
Show all 23 references
- bugzilla.mozilla.org/show_bug.cgi?id=1023121X Refsource CONFIRM