CVE-2015-7197 — Mozilla Firefox vulnerability

CWE-2649 documents6 sources
Severity
5.0MEDIUMNVD
OSV7.5
EPSS
1.8%
top 17.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mozilla FirefoxMozilla Thunderbird
Timeline
PublishedNov 5
Latest updateMay 17

Description

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.

CVSS vector

AV:N/AC:L/C:N/I:P/A:NExploitability: 10.0 | Impact: 2.9

Affected Packages3 packages

▶Ubuntumozilla/firefox< 42.0+build2-0ubuntu0.14.04.1
▶NVDmozilla/firefox41.0.2+8
▶Ubuntumozilla/thunderbird< 1:38.4.0+build3-0ubuntu0.14.04.1

🔴Vulnerability Details

4
GHSA
GHSA-q979-jwj6-64wj: Mozilla Firefox before 42↗2022-05-17
▶
OSV
thunderbird vulnerabilities↗2015-12-01
▶
OSV
firefox vulnerabilities↗2015-11-04
▶
OSV
CVE-2015-7197: Mozilla Firefox before 42↗2015-11-04
▶

📋Vendor Advisories

3
Ubuntu
Thunderbird vulnerabilities↗2015-12-01
▶
Red Hat
Mozilla: Mixed content WebSocket policy bypass through workers (MFSA 2015-132)↗2015-11-04
▶
Ubuntu
Firefox vulnerabilities↗2015-11-04
▶

💬Community

1
Bugzilla
CVE-2015-7197 Mozilla: Mixed content WebSocket policy bypass through workers (MFSA 2015-132)↗2015-11-03
▶