GHSA-vf77-8h7g-gghpHighCVSS 7.5
Improper Restriction of Operations within the Bounds of a Memory Buffer in Apache Tomcat
🔗 CVE IDs covered (1)
📋 Description
An h2c direct connection to Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M5 to 9.0.36 and 8.5.1 to 8.5.56 did not release the HTTP/1.1 processor after the upgrade to HTTP/2. If a sufficient number of such requests were made, an OutOfMemoryException could occur leading to a denial of service.
🎯 Affected products6
- maven/org.apache.tomcat:tomcat:>= 10.0.0-M1, <= 10.0.0-M5
- maven/org.apache.tomcat:tomcat:>= 9.0.0.M5, < 9.0.36
- maven/org.apache.tomcat:tomcat:>= 8.5.1, < 8.5.56
- maven/org.apache.tomcat:tomcat-coyote:>= 10.0.0-M1, <= 10.0.0-M5
- maven/org.apache.tomcat:tomcat-coyote:>= 9.0.0.M5, < 9.0.36
- maven/org.apache.tomcat:tomcat-coyote:>= 8.5.1, < 8.5.56
🔗 References (15)
- https://nvd.nist.gov/vuln/detail/CVE-2020-13934
- https://lists.apache.org/thread.html/r61f411cf82488d6ec213063fc15feeeb88e31b0ca9c29652ee4f962e%40%3Cannounce.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/ra072b1f786e7d139e86f1d1145572e0ff71cef38a96d9c6f5362aac8@%3Cdev.tomcat.apache.org%3E
- https://lists.debian.org/debian-lts-announce/2020/07/msg00017.html
- https://www.debian.org/security/2020/dsa-4727
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00084.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00088.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://security.netapp.com/advisory/ntap-20200724-0003
- https://usn.ubuntu.com/4596-1
- https://github.com/advisories/GHSA-vf77-8h7g-gghp