Access Restriction Bypass Affecting tomcat6 package, versions <0:6.0.24-35.el6_1


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.18% (57th percentile)

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  • Snyk IDSNYK-CENTOS6-TOMCAT6-2050184
  • published26 Jul 2021
  • disclosed26 Sept 2011

Introduced: 26 Sep 2011

CVE-2011-1184  (opens in a new tab)
CWE-264  (opens in a new tab)

How to fix?

Upgrade Centos:6 tomcat6 to version 0:6.0.24-35.el6_1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tomcat6 package and not the tomcat6 package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not have the expected countermeasures against replay attacks, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests, related to lack of checking of nonce (aka server nonce) and nc (aka nonce-count or client nonce count) values.

References

CVSS Scores

version 3.1