Apache Tomcat: Denial of Service
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 11.0.0-M21, 10.1.25, 9.0.90
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M20, from 10.1.0-M1 through 10.1.24, from 9.0.13 through 9.0.89. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.35 through 8.5.100 and 7.0.92 through 7.0.109. Other EOL versions may also be affected. Users are recommended to upgrade to version 11.0.0-M21, 10.1.25, or 9.0.90, which fixes the issue. Apache Tomcat, under certain configurations on any platform, allows an attacker to cause an OutOfMemoryError by abusing the TLS handshake process.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- Apache Software Foundation Apache Tomcat
From 11.0.0-M1 · through 11.0.0-M20; From 10.1.0-M1 · through 10.1.24; From 9.0.13 · through 9.0.89; From 8.5.35 · through 8.5.100; From 7.0.92 · through 7.0.109
- org.apache.tomcat:tomcat-coyoteMaven
From 11.0.0-M1 · fixed in 11.0.0-M21
- org.apache.tomcat:tomcat-coyoteMaven
From 10.1.0-M1 · fixed in 10.1.25
- org.apache.tomcat:tomcat-coyoteMaven
From 9.0.13 · fixed in 9.0.90
- org.apache.tomcat:tomcat-coyoteMaven
From 8.5.35 · through 8.5.100
- org.apache.tomcat:tomcat-coyoteMaven
From 7.0.92 · through 7.0.109
- org.apache.tomcat.embed:tomcat-embed-coreMaven
From 11.0.0-M1 · fixed in 11.0.0-M21
- org.apache.tomcat.embed:tomcat-embed-coreMaven
From 10.1.0-M1 · fixed in 10.1.25
- org.apache.tomcat.embed:tomcat-embed-coreMaven
From 9.0.13 · fixed in 9.0.90
- org.apache.tomcat.embed:tomcat-embed-coreMaven
From 8.5.35 · through 8.5.100
- org.apache.tomcat.embed:tomcat-embed-coreMaven
From 7.0.92 · through 7.0.109