CVE-2014-7948

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Last Modified: UTC

Description

The CVE Program describes this issue as:

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.

Additional information

  • Bugzilla 1185230: chromium-browser: caching error in AppCache
  • FAQ: Frequently asked questions about CVE-2014-7948

Common Vulnerability Scoring System (CVSS) Score Details

Important note

CVSS scores for open source components depend on vendor-specific factors (e.g. version or build chain). Therefore, Red Hat's score and impact rating can be different from NVD and other vendors. Red Hat remains the authoritative CVE Naming Authority (CNA) source for its products and services (see Red Hat classifications).

CVSS v2 Score Breakdown
Red HatNVD

CVSS v2 Base Score

6.4

4.3

Attack Vector

Network

Network

Access Complexity

Low

Medium

Authentication

None

None

Confidentiality Impact

Partial

None

Integrity Impact

Partial

Partial

Availability Impact

None

None

CVSS v2 Vector

Red Hat: AV:N/AC:L/Au:N/C:P/I:P/A:N

NVD: AV:N/AC:M/Au:N/C:N/I:P/A:N

Frequently Asked Questions

Why is Red Hat's CVSS v3 score or Impact different from other vendors?

My product is listed as "Under investigation" or "Affected", when will Red Hat release a fix for this vulnerability?

What can I do if my product is listed as "Will not fix"?

What can I do if my product is listed as "Fix deferred"?

What is a mitigation?

I have a Red Hat product but it is not in the above list, is it affected?

Why is my security scanner reporting my product as vulnerable to this vulnerability even though my product version is fixed or not affected?

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