CVE-2022-30522

Published: 9 June 2022

If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in contexts where the input to mod_sed may be very large, mod_sed may make excessively large memory allocations and trigger an abort.

Priority

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package	Release	Status
apache2 Launchpad, Ubuntu, Debian	bionic	Released (2.4.29-1ubuntu4.25)
	focal	Released (2.4.41-4ubuntu3.12)
	impish	Released (2.4.48-3.1ubuntu3.5)
	jammy	Released (2.4.52-1ubuntu4.1)
	kinetic	Released (2.4.54-2ubuntu1)
	trusty	Released (2.4.7-1ubuntu4.22+esm8) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	upstream	Released (2.4.54-1)
	xenial	Released (2.4.18-2ubuntu3.17+esm7) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	Patches: upstream: https://github.com/apache/httpd/commit/db47781128e42bd49f55076665b3f6ca4e2bc5e2

Severity score breakdown

Parameter	Value
Base score	7.5
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Bugs

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1012513

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