httpd: Fix of 9 CVEs
- CVE-2024-38474: mod_rewrite: server weakness with encoded question marks in backreferences - CVE-2024-38475: mod_rewrite: server weakness in mod_rewrite when first segment of substitution matches filesystem path - CVE-2024-38477: mod_proxy: crash resulting in Denial of Service in mod_proxy via a malicious request - CVE-2023-38709: http_filters: HTTP response splitting - CVE-2024-38473: mod_proxy: server proxy encoding problem - CVE-2024-39573: mod_rewrite: proxy handler substitution - CVE-2024-38476: http: server use exploitable/malicious backend application output to run local handlers via internal redirect - CVE-2024-39884: modules: source code disclosure with handlers configured via AddType. Resolving regression introduced by CVE-2024-38476 fix - CVE-2024-40725: modules: source code disclosure with handlers configured via AddType. Resolving regression introduced by CVE-2024-39884 fix
- Products
- httpd, httpd-devel, httpd-filesystem, httpd-manual, httpd-tools, mod_ldap, mod_proxy_html, mod_session, mod_ssl
- Affected versions
- Not specified
- Fixed versions
- 1:2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15, 2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15
- CVEs
- CVE-2023-38709, CVE-2024-38473, CVE-2024-38474, CVE-2024-38475, CVE-2024-38476, CVE-2024-38477, CVE-2024-39573, CVE-2024-39884, CVE-2024-40725
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 13:49 UTC · Revision 1
Source evidence
- CVE-2024-38474: mod_rewrite: server weakness with encoded question marks in backreferences - CVE-2024-38475: mod_rewrite: server weakness in mod_rewrite when first segment of substitution matches filesystem path - CVE-2024-38477: mod_proxy: crash resulting in Denial of Service in mod_proxy via a malicious request - CVE-2023-38709: http_filters: HTTP response splitting - CVE-2024-38473: mod_proxy: server proxy encoding problem - CVE-2024-39573: mod_rewrite: proxy handler substitution - CVE-2024-38476: http: server use exploitable/malicious backend application output to run local handlers via internal redirect - CVE-2024-39884: modules: source code disclosure with handlers configured via AddType. Resolving regression introduced by CVE-2024-38476 fix - CVE-2024-40725: modules: source code disclosure with handlers configured via AddType. Resolving regression introduced by CVE-2024-39884 fix
osv:CLSA-2024-1724351412
httpd
Fixed versions: 2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15
httpd-devel
Fixed versions: 2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15
httpd-filesystem
Fixed versions: 2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15
httpd-manual
Fixed versions: 2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15
httpd-tools
Fixed versions: 2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15
mod_ldap
Fixed versions: 2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15
mod_proxy_html
Fixed versions: 1:2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15
mod_session
Fixed versions: 2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15
mod_ssl
Fixed versions: 1:2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15
Complete source record
{
"id": "ed875b34832dd87c9656a0abe942df692ab1e493ad693d8e1cb43a73f25692d6",
"url": "https://osv.dev/vulnerability/CLSA-2024-1724351412",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "httpd: Fix of 9 CVEs",
"summary": "- CVE-2024-38474: mod_rewrite: server weakness with encoded question marks in backreferences - CVE-2024-38475: mod_rewrite: server weakness in mod_rewrite when first segment of substitution matches filesystem path - CVE-2024-38477: mod_proxy: crash resulting in Denial of Service in mod_proxy via a malicious request - CVE-2023-38709: http_filters: HTTP response splitting - CVE-2024-38473: mod_proxy: server proxy encoding problem - CVE-2024-39573: mod_rewrite: proxy handler substitution - CVE-2024-38476: http: server use exploitable/malicious backend application output to run local handlers via internal redirect - CVE-2024-39884: modules: source code disclosure with handlers configured via AddType. Resolving regression introduced by CVE-2024-38476 fix - CVE-2024-40725: modules: source code disclosure with handlers configured via AddType. Resolving regression introduced by CVE-2024-39884 fix",
"evidence": "osv:CLSA-2024-1724351412",
"products": [
{
"name": {
"value": "httpd",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-devel",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-filesystem",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-manual",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "httpd-tools",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_ldap",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_proxy_html",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_session",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mod_ssl",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1:2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2024-1724351412",
"aliases": [
"CLSA-2024-1724351412"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15"
}
]
}
],
"package": {
"name": "httpd",
"purl": "pkg:rpm/tuxcare/httpd?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2024-1724351412.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15"
}
]
}
],
"package": {
"name": "httpd-devel",
"purl": "pkg:rpm/tuxcare/httpd-devel?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2024-1724351412.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15"
}
]
}
],
"package": {
"name": "httpd-filesystem",
"purl": "pkg:rpm/tuxcare/httpd-filesystem?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2024-1724351412.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15"
}
]
}
],
"package": {
"name": "httpd-manual",
"purl": "pkg:rpm/tuxcare/httpd-manual?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2024-1724351412.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15"
}
]
}
],
"package": {
"name": "httpd-tools",
"purl": "pkg:rpm/tuxcare/httpd-tools?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2024-1724351412.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15"
}
]
}
],
"package": {
"name": "mod_ldap",
"purl": "pkg:rpm/tuxcare/mod_ldap?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2024-1724351412.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15"
}
]
}
],
"package": {
"name": "mod_proxy_html",
"purl": "pkg:rpm/tuxcare/mod_proxy_html?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2024-1724351412.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15"
}
]
}
],
"package": {
"name": "mod_session",
"purl": "pkg:rpm/tuxcare/mod_session?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2024-1724351412.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:2.4.37-39.module_el8.4.0+2208+42fb8913.1.tuxcare.els15"
}
]
}
],
"package": {
"name": "mod_ssl",
"purl": "pkg:rpm/tuxcare/mod_ssl?distro=centos-8.4",
"ecosystem": "TuxCare:CentOS:8.4"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2024-1724351412.json"
}
}
],
"modified": "2026-10-21T10:46:01.089795368Z",
"provider": "osv",
"upstream": [
"CVE-2023-38709",
"CVE-2024-38473",
"CVE-2024-38474",
"CVE-2024-38475",
"CVE-2024-38476",
"CVE-2024-38477",
"CVE-2024-39573",
"CVE-2024-39884",
"CVE-2024-40725"
],
"references": [
"https://errata.cloudlinux.com/centos8.4-els/CLSA-2024-1724351412.html"
]
},
"related_cves": [
{
"value": "CVE-2023-38709",
"evidence": "/upstream"
},
{
"value": "CVE-2024-38473",
"evidence": "/upstream"
},
{
"value": "CVE-2024-38474",
"evidence": "/upstream"
},
{
"value": "CVE-2024-38475",
"evidence": "/upstream"
},
{
"value": "CVE-2024-38476",
"evidence": "/upstream"
},
{
"value": "CVE-2024-38477",
"evidence": "/upstream"
},
{
"value": "CVE-2024-39573",
"evidence": "/upstream"
},
{
"value": "CVE-2024-39884",
"evidence": "/upstream"
},
{
"value": "CVE-2024-40725",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 392204,
"published_at": "2024-08-22T18:30:16+00:00"
}