CVE-2024-11234: Configuring a proxy in a stream context might allow for CRLF injection in URIs
First published: Thu Nov 21 2024(Updated: )
Fixed bug (Configuring a proxy in a stream context might allow for CRLF injection in URIs). (CVE-2024-11234)
Credit: security@php.net security@php.net
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/php7.4 | <=7.4.33-1+deb11u5 | 7.4.33-1+deb11u7 |
| debian/php8.2 | 8.2.26-1~deb12u1 8.2.27-1 | |
| PHP | >=8.1.0<8.1.31 | |
| PHP | >=8.2.0<8.2.26 | |
| PHP | >=8.3.0<8.3.14 | |
| PHP | <8.1.31 | 8.1.31 |
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Reference Links
- https://www.php.net/ChangeLog-8.php#8.1.31 (Advisory)
- https://github.com/php/php-src/security/advisories/GHSA-c5f2-jwm7-mmq2
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-11234
- https://nvd.nist.gov/vuln/detail/CVE-2024-11234
- https://launchpad.net/bugs/cve/CVE-2024-11234
- https://security-tracker.debian.org/tracker/CVE-2024-11234
- https://ubuntu.com/security/CVE-2024-11234
- https://github.com/php/php-src/commit/cf6700e86d6357420a7c8386da63d48fec55f633
Frequently Asked Questions
What is the severity of CVE-2024-11234?
CVE-2024-11234 has been classified as a medium severity vulnerability due to the potential for CRLF injection in URIs.
How do I fix CVE-2024-11234?
To fix CVE-2024-11234, upgrade PHP to version 8.1.31 or higher, or to versions 8.2.26 or higher, or 8.3.14 or higher.
Which PHP versions are affected by CVE-2024-11234?
CVE-2024-11234 affects PHP versions 8.1.0 to 8.1.30, 8.2.0 to 8.2.25, and 8.3.0 to 8.3.13.
What type of attack is possible with CVE-2024-11234?
This vulnerability allows for CRLF injection attacks which can lead to HTTP response splitting.
Is there a workaround for CVE-2024-11234?
There are no known workarounds for CVE-2024-11234; upgrading to a patched version is recommended.
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