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Improper Input Validation The advisory has been revoked - it doesn't affect any version of package squid3  (opens in a new tab)

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EPSS
11.4% (96th percentile)

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  • Snyk IDSNYK-UBUNTU1204-SQUID3-626590
  • published18 May 2015
  • disclosed18 May 2015
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Introduced: 18 May 2015

CVE-2015-3455  (opens in a new tab)
CWE-20  (opens in a new tab)

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:12.04.

NVD Description

Note: Versions mentioned in the description apply only to the upstream squid3 package and not the squid3 package as distributed by Ubuntu.

Squid 3.2.x before 3.2.14, 3.3.x before 3.3.14, 3.4.x before 3.4.13, and 3.5.x before 3.5.4, when configured with client-first SSL-bump, do not properly validate the domain or hostname fields of X.509 certificates, which allows man-in-the-middle attackers to spoof SSL servers via a valid certificate.