Vulnerability Monitor

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CVE-2014-8151

The darwinssl_connect_step1 function in lib/vtls/curl_darwinssl.c in libcurl 7.31.0 through 7.39.0, when using the DarwinSSL (aka SecureTransport) back-end for TLS, does not check if a cached TLS session validated the certificate when reusing the session, which allows man-in-the-middle attackers to spoof servers via a crafted certificate.

Published

2015-01-15T15:59:07.670

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.8 (MEDIUM)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

4.9

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System apple mac_os_x ≤ 10.10.4 Yes
Application haxx libcurl 7.31.0 Yes
Application haxx libcurl 7.32.0 Yes
Application haxx libcurl 7.33.0 Yes
Application haxx libcurl 7.34.0 Yes
Application haxx libcurl 7.35.0 Yes
Application haxx libcurl 7.36.0 Yes
Application haxx libcurl 7.37.0 Yes
Application haxx libcurl 7.37.1 Yes
Application haxx libcurl 7.38.0 Yes
Application haxx libcurl 7.39 Yes
References