CVE-2015-7204: fedoraproject fedora DEPRECATED: Code
Vulnerability summary
CVE-2015-7204 is a medium (CVSS 6.8) DEPRECATED: Code vulnerability in fedoraproject fedora. EPSS estimates a 3.49% chance of exploitation in the next 30 days, higher than 89.1% of scored vulnerabilities.
Not severe (CVSS 6.8, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 4 · Related 3Timeline
- 16-12-2015PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
Mozilla Firefox before 43.0 does not properly store the properties of unboxed objects, which allows remote attackers to execute arbitrary code via crafted JavaScript variable assignments.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
3.49%
Chance of exploitation in the next 30 days
Percentile
89%
Versus all other CVEs
30-day change
No change 0.00 pp
From 3.49% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.
Fedoraproject1 product
- fedoraEOL22 | 23
Mozilla1 product
- firefox≤ 42.0 | 41.0 | 41.0.1 | 41.0.2
Ubuntu1 product
- firefox< 43.0+build1-0ubuntu0.14.04.1
4 vendors · 5 products
References
15 links- bugzilla.mozilla.org/show_bug.cgi?id=1216130X Refsource CONFIRM
- lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.htmlVendor AdvisoryX Refsource FEDORA
- lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.htmlVendor AdvisoryX Refsource FEDORA