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Improper Authentication The advisory has been revoked - it doesn't affect any version of package apache2  (opens in a new tab)

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EPSS
15.72% (97th percentile)

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  • Snyk IDSNYK-UBUNTU1204-APACHE2-343096
  • published26 Mar 2018
  • disclosed26 Mar 2018
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Introduced: 26 Mar 2018

CVE-2018-1312  (opens in a new tab)
CWE-287  (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 apache2 package and not the apache2 package as distributed by Ubuntu.

In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed across servers by an attacker without detection.

References