Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-q9xf-jwr4-v445
Advisory ID github_osv/GHSA-q9xf-jwr4-v445
Aliases CVE-2011-1184
Summary Authentication Bypass in Apache Tomcat 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.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (0)
There are no known CWE.
System Score Found at
generic_textual MODERATE
Reference id Reference type URL
https://github.com/apache/tomcat
https://github.com/apache/tomcat55/commit/644dfdf96cf82fcd2a2046d93f2b5495f7e94584
https://github.com/apache/tomcat/commit/639e20992a66d7a42fb59c974db91c8a0f730a1e
https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e@%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa@%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf@%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5@%3Cdev.tomcat.apache.org%3E
CVE-2011-1184 https://nvd.nist.gov/vuln/detail/CVE-2011-1184
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
There are no known vectors.

There are no SSVC decisions available.