Detection of Error Condition Without Action Affecting libnghttp2 package, versions <0:1.41.0-1.amzn2.0.5
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Test your applications- Snyk ID SNYK-AMZN2-LIBNGHTTP2-6745071
- published 1 May 2024
- disclosed 4 Apr 2024
Introduced: 4 Apr 2024
CVE-2024-28182 Open this link in a new tabHow to fix?
Upgrade Amazon-Linux:2
libnghttp2
to version 0:1.41.0-1.amzn2.0.5 or higher.
This issue was patched in ALAS2-2024-2523
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libnghttp2
package and not the libnghttp2
package as distributed by Amazon-Linux
.
See How to fix?
for Amazon-Linux:2
relevant fixed versions and status.
nghttp2 is an implementation of the Hypertext Transfer Protocol version 2 in C. The nghttp2 library prior to version 1.61.0 keeps reading the unbounded number of HTTP/2 CONTINUATION frames even after a stream is reset to keep HPACK context in sync. This causes excessive CPU usage to decode HPACK stream. nghttp2 v1.61.0 mitigates this vulnerability by limiting the number of CONTINUATION frames it accepts per stream. There is no workaround for this vulnerability.
References
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-28182
- https://github.com/nghttp2/nghttp2/commit/00201ecd8f982da3b67d4f6868af72a1b03b14e0
- https://github.com/nghttp2/nghttp2/commit/d71a4668c6bead55805d18810d633fbb98315af9
- https://github.com/nghttp2/nghttp2/security/advisories/GHSA-x6x3-gv8h-m57q
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AGOME6ZXJG7664IPQNVE3DL67E3YP3HY/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J6ZMXUGB66VAXDW5J6QSTHM5ET25FGSA/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PXJO2EASHM2OQQLGVDY5ZSO7UVDVHTDK/
- https://lists.debian.org/debian-lts-announce/2024/04/msg00026.html
- http://www.openwall.com/lists/oss-security/2024/04/03/16