CVE-2019-0220

Publication date 2 April 2019

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

A vulnerability was found in Apache HTTP Server 2.4.0 to 2.4.38. When the path component of a request URL contains multiple consecutive slashes ('/'), directives such as LocationMatch and RewriteRule must account for duplicates in regular expressions while other aspects of the servers processing will implicitly collapse them.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
apache2	21.04 hirsute	Fixed 2.4.38-2ubuntu2
	20.10 groovy	Fixed 2.4.38-2ubuntu2
	20.04 LTS focal	Fixed 2.4.38-2ubuntu2
	19.10 eoan	Fixed 2.4.38-2ubuntu2
	19.04 disco	Fixed 2.4.38-2ubuntu2
	18.10 cosmic	Fixed 2.4.34-1ubuntu2.1
	18.04 LTS bionic	Fixed 2.4.29-1ubuntu4.6
	16.04 LTS xenial	Fixed 2.4.18-2ubuntu3.10
	14.04 LTS trusty	Fixed 2.4.7-1ubuntu4.22

Patch details

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

Package	Patch details
apache2	Upstream: 9bc1917 Upstream: c4ef468 Upstream: a428b2c Upstream: 3451fc2

Severity score breakdown

Parameter	Value
Base score	5.3 · Medium
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity impact	None
Availability impact	None
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References

Related Ubuntu Security Notices (USN)

USN-3937-1
Apache HTTP Server vulnerabilities
4 April 2019