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CVE-2012-5887: Improper Authentication

May 17, 2022 (updated July 12, 2022)

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.36, 6.x before 6.0.36, and 7.x before 7.0.30 does not properly check for stale nonce values in conjunction with enforcement of proper credentials, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests.

References

  • lists.opensuse.org/opensuse-updates/2012-12/msg00089.html
  • lists.opensuse.org/opensuse-updates/2012-12/msg00090.html
  • lists.opensuse.org/opensuse-updates/2013-01/msg00037.html
  • rhn.redhat.com/errata/RHSA-2013-0623.html
  • rhn.redhat.com/errata/RHSA-2013-0629.html
  • rhn.redhat.com/errata/RHSA-2013-0631.html
  • rhn.redhat.com/errata/RHSA-2013-0632.html
  • rhn.redhat.com/errata/RHSA-2013-0640.html
  • rhn.redhat.com/errata/RHSA-2013-0647.html
  • rhn.redhat.com/errata/RHSA-2013-0648.html
  • rhn.redhat.com/errata/RHSA-2013-0726.html
  • svn.apache.org/viewvc?view=revision&revision=1377807
  • svn.apache.org/viewvc?view=revision&revision=1380829
  • svn.apache.org/viewvc?view=revision&revision=1392248
  • tomcat.apache.org/security-5.html
  • tomcat.apache.org/security-6.html
  • tomcat.apache.org/security-7.html
  • www-01.ibm.com/support/docview.wss?uid=swg21626891
  • www.ubuntu.com/usn/USN-1637-1
  • exchange.xforce.ibmcloud.com/vulnerabilities/79809
  • github.com/advisories/GHSA-28cq-6rmx-pjq4
  • nvd.nist.gov/vuln/detail/CVE-2012-5887

Code Behaviors & Features

Detect and mitigate CVE-2012-5887 with GitLab Dependency Scanning

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Affected versions

All versions starting from 5.5.0 before 5.5.36, all versions starting from 6.0.0 before 6.0.36, all versions starting from 7.0.0 before 7.0.30

Fixed versions

  • 5.5.36
  • 6.0.36
  • 7.0.30

Solution

Upgrade to versions 5.5.36, 6.0.36, 7.0.30 or above.

Impact 5 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-287: Improper Authentication

Source file

maven/org.apache.tomcat/tomcat/CVE-2012-5887.yml

Spotted a mistake? Edit the file on GitLab.

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