Vulnerability Details CVE-2024-28182
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.221
EPSS Ranking 95.6%
CVSS Severity
CVSS v3 Score 5.3
Products affected by CVE-2024-28182
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cpe:2.3:a:nghttp2:nghttp2:0.1.0
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cpe:2.3:a:nghttp2:nghttp2:0.2.0
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cpe:2.3:a:nghttp2:nghttp2:0.3.0
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cpe:2.3:a:nghttp2:nghttp2:0.3.1
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cpe:2.3:a:nghttp2:nghttp2:0.3.2
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cpe:2.3:a:nghttp2:nghttp2:0.4.0
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cpe:2.3:a:nghttp2:nghttp2:0.4.1
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cpe:2.3:a:nghttp2:nghttp2:0.5.0
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cpe:2.3:a:nghttp2:nghttp2:0.5.1
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cpe:2.3:a:nghttp2:nghttp2:0.6.0
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cpe:2.3:a:nghttp2:nghttp2:0.6.1
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cpe:2.3:a:nghttp2:nghttp2:0.6.2
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cpe:2.3:a:nghttp2:nghttp2:0.6.3
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cpe:2.3:a:nghttp2:nghttp2:0.6.4
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cpe:2.3:a:nghttp2:nghttp2:0.6.5
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cpe:2.3:a:nghttp2:nghttp2:0.6.6
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cpe:2.3:a:nghttp2:nghttp2:0.6.7
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cpe:2.3:a:nghttp2:nghttp2:0.7.0
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cpe:2.3:a:nghttp2:nghttp2:0.7.1
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cpe:2.3:a:nghttp2:nghttp2:0.7.10
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cpe:2.3:a:nghttp2:nghttp2:0.7.11
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cpe:2.3:a:nghttp2:nghttp2:0.7.12
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cpe:2.3:a:nghttp2:nghttp2:0.7.13
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cpe:2.3:a:nghttp2:nghttp2:0.7.14
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cpe:2.3:a:nghttp2:nghttp2:0.7.15
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cpe:2.3:a:nghttp2:nghttp2:0.7.2
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cpe:2.3:a:nghttp2:nghttp2:0.7.3
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cpe:2.3:a:nghttp2:nghttp2:0.7.4
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cpe:2.3:a:nghttp2:nghttp2:0.7.5
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cpe:2.3:a:nghttp2:nghttp2:0.7.6
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cpe:2.3:a:nghttp2:nghttp2:0.7.7
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cpe:2.3:a:nghttp2:nghttp2:0.7.8
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cpe:2.3:a:nghttp2:nghttp2:0.7.9
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cpe:2.3:a:nghttp2:nghttp2:1.0.0
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cpe:2.3:a:nghttp2:nghttp2:1.0.1
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cpe:2.3:a:nghttp2:nghttp2:1.0.2
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cpe:2.3:a:nghttp2:nghttp2:1.0.3
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cpe:2.3:a:nghttp2:nghttp2:1.0.4
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cpe:2.3:a:nghttp2:nghttp2:1.0.5
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cpe:2.3:a:nghttp2:nghttp2:1.1.0
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cpe:2.3:a:nghttp2:nghttp2:1.1.1
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cpe:2.3:a:nghttp2:nghttp2:1.1.2
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cpe:2.3:a:nghttp2:nghttp2:1.10.0
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cpe:2.3:a:nghttp2:nghttp2:1.11.0
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cpe:2.3:a:nghttp2:nghttp2:1.11.1
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cpe:2.3:a:nghttp2:nghttp2:1.12.0
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cpe:2.3:a:nghttp2:nghttp2:1.13.0
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cpe:2.3:a:nghttp2:nghttp2:1.14.0
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cpe:2.3:a:nghttp2:nghttp2:1.14.1
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cpe:2.3:a:nghttp2:nghttp2:1.15.0
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cpe:2.3:a:nghttp2:nghttp2:1.16.0
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cpe:2.3:a:nghttp2:nghttp2:1.16.1
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cpe:2.3:a:nghttp2:nghttp2:1.17.0
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cpe:2.3:a:nghttp2:nghttp2:1.18.0
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cpe:2.3:a:nghttp2:nghttp2:1.18.1
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cpe:2.3:a:nghttp2:nghttp2:1.19.0
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cpe:2.3:a:nghttp2:nghttp2:1.2.0
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cpe:2.3:a:nghttp2:nghttp2:1.2.1
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cpe:2.3:a:nghttp2:nghttp2:1.20.0
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cpe:2.3:a:nghttp2:nghttp2:1.21.0
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cpe:2.3:a:nghttp2:nghttp2:1.21.1
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cpe:2.3:a:nghttp2:nghttp2:1.22.0
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cpe:2.3:a:nghttp2:nghttp2:1.23.0
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cpe:2.3:a:nghttp2:nghttp2:1.23.1
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cpe:2.3:a:nghttp2:nghttp2:1.24.0
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cpe:2.3:a:nghttp2:nghttp2:1.25.0
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cpe:2.3:a:nghttp2:nghttp2:1.26.0
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cpe:2.3:a:nghttp2:nghttp2:1.27.0
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cpe:2.3:a:nghttp2:nghttp2:1.28.0
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cpe:2.3:a:nghttp2:nghttp2:1.29.0
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cpe:2.3:a:nghttp2:nghttp2:1.3.0
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cpe:2.3:a:nghttp2:nghttp2:1.3.1
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cpe:2.3:a:nghttp2:nghttp2:1.3.2
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cpe:2.3:a:nghttp2:nghttp2:1.3.3
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cpe:2.3:a:nghttp2:nghttp2:1.3.4
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cpe:2.3:a:nghttp2:nghttp2:1.30.0
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cpe:2.3:a:nghttp2:nghttp2:1.31.0
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cpe:2.3:a:nghttp2:nghttp2:1.31.1
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cpe:2.3:a:nghttp2:nghttp2:1.32.0
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cpe:2.3:a:nghttp2:nghttp2:1.32.1
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cpe:2.3:a:nghttp2:nghttp2:1.33.0
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cpe:2.3:a:nghttp2:nghttp2:1.34.0
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cpe:2.3:a:nghttp2:nghttp2:1.35.0
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cpe:2.3:a:nghttp2:nghttp2:1.35.1
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cpe:2.3:a:nghttp2:nghttp2:1.36.0
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cpe:2.3:a:nghttp2:nghttp2:1.37.0
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cpe:2.3:a:nghttp2:nghttp2:1.38.0
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cpe:2.3:a:nghttp2:nghttp2:1.39.0
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cpe:2.3:a:nghttp2:nghttp2:1.39.1
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cpe:2.3:a:nghttp2:nghttp2:1.39.2
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cpe:2.3:a:nghttp2:nghttp2:1.4.0
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cpe:2.3:a:nghttp2:nghttp2:1.40.0
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cpe:2.3:a:nghttp2:nghttp2:1.41.0
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cpe:2.3:a:nghttp2:nghttp2:1.42.0
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cpe:2.3:a:nghttp2:nghttp2:1.43.0
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cpe:2.3:a:nghttp2:nghttp2:1.44.0
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cpe:2.3:a:nghttp2:nghttp2:1.45.0
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cpe:2.3:a:nghttp2:nghttp2:1.45.1
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cpe:2.3:a:nghttp2:nghttp2:1.46.0
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cpe:2.3:a:nghttp2:nghttp2:1.47.0
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cpe:2.3:a:nghttp2:nghttp2:1.48.0
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cpe:2.3:a:nghttp2:nghttp2:1.49.0
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cpe:2.3:a:nghttp2:nghttp2:1.5.0
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cpe:2.3:a:nghttp2:nghttp2:1.50.0
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cpe:2.3:a:nghttp2:nghttp2:1.51.0
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cpe:2.3:a:nghttp2:nghttp2:1.52.0
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cpe:2.3:a:nghttp2:nghttp2:1.53.0
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cpe:2.3:a:nghttp2:nghttp2:1.54.0
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cpe:2.3:a:nghttp2:nghttp2:1.55.0
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cpe:2.3:a:nghttp2:nghttp2:1.55.1
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cpe:2.3:a:nghttp2:nghttp2:1.56.0
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cpe:2.3:a:nghttp2:nghttp2:1.57.0
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cpe:2.3:a:nghttp2:nghttp2:1.6.0
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cpe:2.3:a:nghttp2:nghttp2:1.7.0
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cpe:2.3:a:nghttp2:nghttp2:1.7.1
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cpe:2.3:a:nghttp2:nghttp2:1.8.0
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cpe:2.3:a:nghttp2:nghttp2:1.9.0
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cpe:2.3:a:nghttp2:nghttp2:1.9.1
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cpe:2.3:a:nghttp2:nghttp2:1.9.2
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:11.0
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cpe:2.3:o:fedoraproject:fedora:38
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cpe:2.3:o:fedoraproject:fedora:39
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cpe:2.3:o:fedoraproject:fedora:40