7.5

CVE-2014-8634: mozilla firefox

CVSS: 7.5v2.0HighModified
AliasesUBUNTU-CVE-2014-8634
Published 14-01-2015Last modified 06-08-2024

Vulnerability summary

CVE-2014-8634 is a high (CVSS 7.5) vulnerability in mozilla firefox. EPSS estimates a 3.86% chance of exploitation in the next 30 days, higher than 90% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
3.86%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 11 · Related 5

Timeline

  1. 14-01-2015
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 35.0, Firefox ESR 31.x before 31.4, Thunderbird before 31.4, and SeaMonkey before 2.32 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

3.86%

Chance of exploitation in the next 30 days

Percentile

90%

Versus all other CVEs

30-day change

0.00 pp

From 3.86% on 19-09-2026

19-09-202619-10-2026
EPSS score
3.86%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Mozilla4 products
Ubuntu2 products
  • firefox< 35.0+build3-0ubuntu0.14.04.2
  • thunderbird< 1:31.4.0+build1-0ubuntu0.14.04.1

2 vendors · 6 products

References

45 links
Show all 45 references