CVE-2015-7207: fedoraproject fedora
Vulnerability summary
CVE-2015-7207 is a medium (CVSS 5.0) vulnerability in fedoraproject fedora. EPSS estimates a 2.80% chance of exploitation in the next 30 days, higher than 86.5% of scored vulnerabilities.
Not severe (CVSS 5, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 6 · Related 4Timeline
- 16-12-2015PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
Mozilla Firefox before 43.0 does not properly restrict the availability of IFRAME Resource Timing API times, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via crafted JavaScript code that leverages history.back and performance.getEntries calls, a related issue to CVE-2015-1300.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
2.80%
Chance of exploitation in the next 30 days
Percentile
87%
Versus all other CVEs
30-day change
No change 0.00 pp
From 2.80% 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
Ubuntu1 product
- firefox< 43.0+build1-0ubuntu0.14.04.1
4 vendors · 5 products
References
18 links- bugzilla.mozilla.org/show_bug.cgi?id=1185256X Refsource CONFIRM
- lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.htmlVendor AdvisoryX Refsource FEDORA
Show all 18 references
- lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.htmlVendor AdvisoryX Refsource FEDORA