Description
A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests.
Mitigation
Minimal update. May introduce new vulnerabilities or breaking changes.
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 debian 13 | | | 1:0.7.0+dfsg-1 |
 debian 11 | | =1:0.0+git20210119.5f4716e+dfsg-4 || =1:0.0+git20210805.aaa1db6+dfsg-1 || =1:0.0+git20211209.491a49a+dfsg-1 || =1:0.0+git20211209.491a49a+dfsg-1~bpo11+1 || =1:0.0+git20220225.27dd868+dfsg-1 || =1:0.0+git20220531.c960675+dfsg-1 || =1:0.0+git20220624.1bab6f3+dfsg-1 || =1:0.0+git20220728.c7608f3+dfsg-1 || =1:0.0+git20220728.c7608f3+dfsg-2 || =1:0.0+git20220728.c7608f3+dfsg-2~bpo11+1 || =1:0.0+git20221012.0b7e1fb+dfsg-1 || =1:0.0+git20221012.0b7e1fb+dfsg-1~bpo11+1 || =1:0.1.0+dfsg-1 || =1:0.10.0-1 || =1:0.11.0-1 || =1:0.14.0-1 || =1:0.15.0-1 || =1:0.15.0-2 || =1:0.17.0+dfsg-1 || =1:0.19.0+dfsg-1 || =1:0.20.0+dfsg-1 || =1:0.21.0+dfsg-1 || =1:0.22.0+dfsg-1 || =1:0.23.0+dfsg-1 || =1:0.24.0+dfsg-1 || =1:0.25.0+dfsg-1 || =1:0.26.0+dfsg-1 || =1:0.26.0+dfsg-2 || =1:0.27.0-1 || =1:0.27.0-2 || =1:0.4.0+dfsg-1 || =1:0.47.0-1 || =1:0.47.0-2 || =1:0.53.0-1 || =1:0.53.0-2 || =1:0.7.0+dfsg-1 | - |
 debian 11 | | =1.15.15-1 || =1.15.15-1~deb11u1 || =1.15.15-1~deb11u2 || =1.15.15-1~deb11u3 || =1.15.15-1~deb11u4 || =1.15.15-2 || =1.15.15-3 || =1.15.15-4 || =1.15.15-5 || =1.15.9-6 | - |
 debian 12 | | | 1.19.6-2 |
 debian 12 | | | 1:0.7.0+dfsg-1 |
 debian 14 | | | 1:0.7.0+dfsg-1 |
 go | | | 0.7.0 |
 go | | | 1.19.6 |
 rpm rhel9 | | | 1:1.3.0-4.el9 |
 rpm rhel8 | | - | - |