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CVE-2015-6785
The CSPSource::hostMatches function in WebKit/Source/core/frame/csp/CSPSource.cpp in the Content Security Policy (CSP) implementation in…
Medium4.3EPSS 1.7%
- Published
- Updated
- Reserved
- Assigned by
- Chrome
Description
The CSPSource::hostMatches function in WebKit/Source/core/frame/csp/CSPSource.cpp in the Content Security Policy (CSP) implementation in Google Chrome before 47.0.2526.73 accepts an x.y hostname as a match for a *.x.y pattern, which might allow remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging a policy that was intended to be specific to subdomains.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 1.7% · top 22% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
n/a
- affected n/a
References (10)
- http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- USN-2825-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- openSUSE-SU-2015:2290 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- GLSA-201603-09 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- https://codereview.chromium.org/1367933003 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 78416 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- DSA-3415 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- https://code.google.com/p/chromium/issues/detail?id=534542 (opens in a new tab)x_refsource_CONFIRMx_transferred
- openSUSE-SU-2015:2291 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 1034298 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2015-6785)Record last updated .