CVE-2024-38473: Apache HTTP Server proxy encoding problem
First published: Mon Jul 01 2024(Updated: )
Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests. Users are recommended to upgrade to version 2.4.60, which fixes this issue.
Credit: security@apache.org security@apache.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| F5 F5OS-A | =1.7.0>=1.5.1<=1.5.2 | |
| F5 F5OS-C | >=1.6.0<=1.6.2 | |
| F5 Traffix SDC | =5.2.0=5.1.0 | |
| debian/apache2 | 2.4.62-1~deb11u1 2.4.61-1~deb11u1 2.4.62-1~deb12u1 2.4.62-1~deb12u2 2.4.62-3 |
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Reference Links
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://security.netapp.com/advisory/ntap-20240712-0001/
- https://access.redhat.com/errata/RHSA-2024:4720
- https://access.redhat.com/errata/RHSA-2024:4726
- https://access.redhat.com/errata/RHSA-2024:5001
- https://access.redhat.com/errata/RHSA-2024:5240
- https://access.redhat.com/errata/RHSA-2024:5239
- https://bugzilla.redhat.com/show_bug.cgi?id=2295012
- https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2024-38473
- https://github.com/apache/httpd/pull/457
- https://github.com/apache/httpd/pull/458
- https://github.com/apache/httpd/commit/b10cb2d69184843832d501a615abe3e8e5e256dc
- https://github.com/apache/httpd/commit/6b8e043ce4f27114e6ae1b8176b629b7cb3fbbce
- https://github.com/apache/httpd/commit/cc00cf6b4e37370897daddc307bf1deecf8fedfa
- https://github.com/apache/httpd/commit/4326d6b9041a3bcb9b529f9163d0761c2d760700
- https://bz.apache.org/bugzilla/show_bug.cgi?id=69160
- https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/2073515
- https://bugs.debian.org/1076554
- https://github.com/apache/httpd/commit/2f2f82a2225c5c3b6bb2fa4056541682e34763d4
- https://bz.apache.org/bugzilla/show_bug.cgi?id=69203
- https://bugs.debian.org/1079171
- https://security-tracker.debian.org/tracker/CVE-2024-38473
- https://my.f5.com/manage/s/article/K000140505
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-38473
- https://nvd.nist.gov/vuln/detail/CVE-2024-38473
- https://launchpad.net/bugs/cve/CVE-2024-38473
- https://ubuntu.com/security/CVE-2024-38473
- collector/oss-sec
- source/oss-sec
- alias/CVE-2024-38473
- agent/title
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- source/Debian
- agent/software-canonical-lookup
- collector/f5-advisory
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- collector/mitre-cve
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- source/Ubuntu
- package-manager/debian
- vendor/f5
- canonical/f5 f5os-a
- version/f5 f5os-a/1.7.0
- version/f5 f5os-a/1.5.1
- version/f5 f5os-a/1.5.2
- canonical/f5 f5os-c
- version/f5 f5os-c/1.6.0
- version/f5 f5os-c/1.6.2
- canonical/f5 traffix sdc
- version/f5 traffix sdc/5.2.0
- version/f5 traffix sdc/5.1.0