Vulnerability in Mozilla Firefox
CVE-2015-7197
Mozilla Firefox before 42.0 and Firefox ESR 38.x before 38.4 improperly control the ability of a web worker to create a WebSocket object, which allows remote attackers to bypass intended mixed-content restrictions via crafted JavaScript code.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.025 (84.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 84.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.025 · newest: 0.025 · change: 0.000
Affected products
- Mozilla Firefox — versions 38.0, 38.0.1, 38.0.5
Weakness classification (CWE)
References
- bugzilla.mozilla.org/show_bug.cgi
- www.securitytracker.com/id/1034069 (vdb-entry)
- www.debian.org/security/2015/dsa-3410 (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.html (vendor-advisory)
- security.gentoo.org/glsa/201512-10 (vendor-advisory)
- www.securityfocus.com/bid/77411 (vdb-entry)
- lists.opensuse.org/opensuse-security-announce/2015-11/msg00021.html (vendor-advisory)
- www.mozilla.org/security/announce/2015/mfsa2015-132.html (Vendor Advisory)
- lists.opensuse.org/opensuse-updates/2015-12/msg00037.html (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2015-2519.html (vendor-advisory)