CVE-2011-1184
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.
- EPSS
- 8.2% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)
- CWE
- CWE-264
- Published
- Modified
- Record from
- the NVD, synced
Affected
- apache:tomcat
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-q9xf-jwr4-v445 | Maven | org.apache.tomcat:tomcat | >=5.5.0 <5.5.34 | 5.5.34 |
| GHSA-q9xf-jwr4-v445 | Maven | org.apache.tomcat:tomcat | >=6.0.0 <6.0.33 | 6.0.33 |
| GHSA-q9xf-jwr4-v445 | Maven | org.apache.tomcat:tomcat | >=7.0.0 <7.0.12 | 7.0.12 |