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vulnerabilityCVE-2024-28182
Name
CVE-2024-28182
Source
NVD ( link)Debian ( link)
Description
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.
Published Date
Updated Date
Workaround
-
Advisories

Analysis#


Affected Component
Analysis
nghttp2
Patched

Vulnerability Ratings#


5.3
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
1.64.0
Not Affected
buildroot
master
1.68.1
Not Affected
openwrt
master
1.66.0-r1
Not Affected
openwrt
openwrt-25.12
1.66.0-r1
Not Affected
yocto
master
1.69.0
Not Affected
yocto
scarthgap
1.61.0
Not Affected

Resolved with patches#


nghttp2 (yocto:kirkstone)

#
Title
Author
Resolve
1
Add nghttp2_option_set_max_continuations
Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CVE-2024-28182
2
Limit CONTINUATION frames following an incoming HEADER frame
Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
CVE-2024-28182