GHSA-39fp-mqmm-gxj6
Suggest an improvement- Source
- https://github.com/advisories/GHSA-39fp-mqmm-gxj6
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/03/GHSA-39fp-mqmm-gxj6/GHSA-39fp-mqmm-gxj6.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-39fp-mqmm-gxj6
- Aliases
- Published
- 2024-03-29T16:36:38Z
- Modified
- 2024-03-29T19:46:01.109340Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- CodeIgniter4 DoS Vulnerability
- Details
-
Impact
A vulnerability was found in the Language class that allowed DoS attacks. This vulnerability can be exploited by an attacker to consume a large amount of memory on the server.
Patches
Upgrade to v4.4.7 or later. See upgrading guide.
Workarounds
- Disabling Auto Routing prevents a known attack vector in the framework.
- Do not pass invalid values to the
lang()function orLanguageclass.
References
- https://codeigniter4.github.io/userguide/outgoing/localization.html#language-localization
- https://codeigniter4.github.io/userguide/general/common_functions.html#lang
- References
Affected packages
Packagist / codeigniter4/framework
Package
- Name
- codeigniter4/framework
- Purl
- pkg:composer/codeigniter4/framework
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed4.4.7
Affected versions
v4.*
v4.0.0-alpha.3
v4.0.0-alpha.4
v4.0.0-alpha.5
v4.0.0-beta.1
v4.0.0-beta.2
v4.0.0-beta.3
v4.0.0-beta.4
v4.0.0-rc.1
v4.0.0-rc.2
v4.0.0-rc.2.1
v4.0.0-rc.3
v4.0.1
v4.0.2
v4.0.3
v4.0.4
v4.0.5
v4.1.0
v4.1.1
v4.1.2
v4.1.3
v4.1.4
v4.1.5
v4.1.6
v4.1.7
v4.1.8
v4.1.9
v4.2.0
v4.2.1
v4.2.2
v4.2.3
v4.2.4
v4.2.5
v4.2.6
v4.2.7
v4.2.8
v4.2.9
v4.2.10
v4.2.11
v4.2.12
v4.3.0
v4.3.1
v4.3.2
v4.3.3
v4.3.4
v4.3.5
v4.3.6
v4.3.7
v4.3.8
v4.4.0
v4.4.1
v4.4.2
v4.4.3
v4.4.4
v4.4.5
v4.4.6
4.*
4.0.0-rc.4
4.0.0