CVE-2014-0075GHSA-475F-74WP-PQV5
Integer overflow in the parseChunkHeader function in java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in Apache Tomcat before 6
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.0.40, 7.0.53, 8.0.4
- 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
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
Integer overflow in the parseChunkHeader function in java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in Apache Tomcat before 6.0.40, 7.x before 7.0.53, and 8.x before 8.0.4 allows remote attackers to cause a denial of service (resource consumption) via a malformed chunk size in chunked transfer coding of a request during the streaming of data.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- org.apache.tomcat:tomcatMaven
fixed in 6.0.40
- org.apache.tomcat:tomcatMaven
From 7.0.0 · fixed in 7.0.53
- org.apache.tomcat:tomcatMaven
From 8.0.0 · fixed in 8.0.4
- org.apache.tomcat:tomcat-coyoteMaven
fixed in 6.0.40
- org.apache.tomcat:tomcat-coyoteMaven
From 7.0.0 · fixed in 7.0.53
- org.apache.tomcat:tomcat-coyoteMaven
From 8.0.0 · fixed in 8.0.4