Vulnerability Details : CVE-2014-7948
The AppCacheUpdateJob::URLFetcher::OnResponseStarted function in content/browser/appcache/appcache_update_job.cc in Google Chrome before 40.0.2214.91 proceeds with AppCache caching for SSL sessions even if there is an X.509 certificate error, which allows man-in-the-middle attackers to spoof HTML5 application content via a crafted certificate.
Products affected by CVE-2014-7948
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-7948
0.74%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-7948
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2014-7948
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-7948
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http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html
[security-announce] openSUSE-SU-2015:0441-1: important: Security update
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http://secunia.com/advisories/62665
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http://www.securitytracker.com/id/1031623
Google Chrome Multiple Bugs Let Remote Users Execute Arbitrary Code and Deny Service - SecurityTracker
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http://www.securityfocus.com/bid/72288
Google Chrome 40.0.2214.91 Multiple Security Vulnerabilities
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https://codereview.chromium.org/579593003
Issue 579593003: Cancel AppCache manifest requests on any SSL error. - Code ReviewPatch
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https://codereview.chromium.org/725573004
Issue 725573004: Do not AppCache responses with SSL cert errors unless running with the --ignore-certificate-errors … - Code ReviewPatch
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http://www.ubuntu.com/usn/USN-2476-1
USN-2476-1: Oxide vulnerabilities | Ubuntu security notices
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http://rhn.redhat.com/errata/RHSA-2015-0093.html
RHSA-2015:0093 - Security Advisory - Red Hat Customer Portal
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https://codereview.chromium.org/645123003
Issue 645123003: Do no AppCache responses with SSL cert errors. - Code ReviewPatch
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https://code.google.com/p/chromium/issues/detail?id=414026
414026 - Do Not Cache Resources Retrieved Via Broken HTTPS in AppCache Or Service Worker - chromium - MonorailVendor Advisory
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http://googlechromereleases.blogspot.com/2015/01/stable-update.html
Chrome Releases: Stable Channel UpdateVendor Advisory
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http://secunia.com/advisories/62383
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http://security.gentoo.org/glsa/glsa-201502-13.xml
Chromium: Multiple vulnerabilities (GLSA 201502-13) — Gentoo security
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