CVE-2018-1333

NameCVE-2018-1333
DescriptionBy specially crafting HTTP/2 requests, workers would be allocated 60 seconds longer than necessary, leading to worker exhaustion and a denial of service. Fixed in Apache HTTP Server 2.4.34 (Affected 2.4.18-2.4.30,2.4.33).
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium
Debian Bugs904106

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
apache2 (PTS)jessie2.4.10-10+deb8u12fixed
jessie (security)2.4.10-10+deb8u16fixed
stretch2.4.25-3+deb9u8fixed
stretch (security)2.4.25-3+deb9u9fixed
buster, buster (security)2.4.38-3+deb10u3fixed
bullseye, sid2.4.41-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
apache2source(unstable)2.4.34-1904106
apache2sourcejessie(not affected)
apache2sourcestretch2.4.25-3+deb9u6

Notes

[jessie] - apache2 <not-affected> (Vulnerable code not present)
Affects 2.4.18-2.4.33
HTTP/2 support introduced in 2.4.17
http://www.openwall.com/lists/oss-security/2018/07/18/1
https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2018-1333

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