VDB
CVE-2015-4490
CVE-2015-4490
PUBLISHED
The nsCSPHostSrc::permits function in dom/security/nsCSPUtils.cpp in Mozilla Firefox before 40.0 does not implement the Content Security Policy Level 2 exceptions for the blob, data, and filesystem URL schemes during wildcard source-expression matching, which might make it easier for remote attackers to conduct cross-site scripting (XSS) attacks by leveraging unexpected policy-enforcement behavior.
EPSS 2.95% · 85.8th percentile
Risk Scores
EPSS Score
2.95%
85.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | firefox | 0, 24.0+build1-0ubuntu1, 28.0~b2+build1-0ubuntu2 |
Timeline
- Aug 11, 2015 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 17, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2015-4490 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2015-91/ third-party-advisory
- https://ubuntu.com/security/notices/USN-2702-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2015-4490 third-party-advisory