Out-of-Bounds Affecting trafficserver package, versions <8.0.8+ds-1
Threat Intelligence
EPSS
0.57% (79th
percentile)
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-TRAFFICSERVER-573238
- published 24 Jun 2020
- disclosed 24 Jun 2020
Introduced: 24 Jun 2020
CVE-2020-9494 Open this link in a new tabHow to fix?
Upgrade Debian:unstable trafficserver to version 8.0.8+ds-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream trafficserver package and not the trafficserver package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
Apache Traffic Server 6.0.0 to 6.2.3, 7.0.0 to 7.1.10, and 8.0.0 to 8.0.7 is vulnerable to certain types of HTTP/2 HEADERS frames that can cause the server to allocate a large amount of memory and spin the thread.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2020-9494
- https://security-tracker.debian.org/tracker/CVE-2020-9494
- https://lists.apache.org/thread.html/rf7f86917f42fdaf904d99560cba0c016e03baea6244c47efeb60ecbe%40%3Cdev.trafficserver.apache.org%3E
- https://www.debian.org/security/2020/dsa-4710
- http://www.openwall.com/lists/oss-security/2021/03/01/2
CVSS Scores
version 3.1