CVE-2023-31122

Publication date 23 October 2023

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

Out-of-bounds Read vulnerability in mod_macro of Apache HTTP Server.This issue affects Apache HTTP Server: through 2.4.57.

Why is this CVE low priority?

Apache developers consider this to be a low-impact issue

Learn more about Ubuntu priority

Status

Show unmaintained releases

Package	Ubuntu Release	Status
apache2	23.10 mantic	Fixed 2.4.57-2ubuntu2.1
	23.04 lunar	Fixed 2.4.55-1ubuntu2.1
	22.04 LTS jammy	Fixed 2.4.52-1ubuntu4.7
	20.04 LTS focal	Fixed 2.4.41-4ubuntu3.15
	18.04 LTS bionic	Fixed 2.4.29-1ubuntu4.27+esm1 Ubuntu Pro
	16.04 LTS xenial	Fixed 2.4.18-2ubuntu3.17+esm11 Ubuntu Pro
	14.04 LTS trusty	Fixed 2.4.7-1ubuntu4.22+esm9 Ubuntu Pro

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
apache2	Upstream: c41eb3b

Severity score breakdown

Parameter	Value
Base score	7.5 · High
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