Fix CVE(s): CVE-2024-47252, CVE-2025-49812, CVE-2025-55753, CVE-2025-58098
* SECURITY UPDATE: query string passed to SSI "#exec cmd" via mod_cgid - debian/patches/CVE-2025-58098.patch: in cgid_server() in modules/generators/mod_cgid.c, do not pass the request query string (r->args) to create_argv() for Server Side Includes requests by passing NULL when cgid_req.req_type == SSI_REQ, and add a NULL guard to create_argv() so a shell-escaped query string can no longer be split into extra arguments of an SSI "#exec cmd" command. Backported from httpd commit ecc1b8f3817e3dcab9c1f24f905752d3c0a279af (SVN r1930161). - CVE-2025-58098 * SECURITY UPDATE: log injection via unescaped mod_ssl log variables - debian/patches/CVE-2024-47252.patch: in ssl_var_log_handler_c() and ssl_var_log_handler_x() in modules/ssl/ssl_engine_vars.c, escape the SSL/TLS variables returned by these mod_ssl log handlers with ap_escape_logitem() so client-supplied values such as SSL_TLS_SNI logged via "%{varname}c"/"%{varname}x" can no longer insert escape characters into log files. Backported from httpd commit c01e60707048be14a510f0a92128a5227923215c (SVN r1927042). - CVE-2024-47252
- Products
- apache2, apache2-bin, apache2-data, apache2-dev, apache2-doc, apache2-ssl-dev, apache2-suexec-custom, apache2-suexec-pristine, apache2-utils, libapache2-mod-md, libapache2-mod-proxy-uwsgi
- Affected versions
- Not specified
- Fixed versions
- 2.4.41-4ubuntu3.23+tuxcare.els12
- CVEs
- CVE-2024-47252, CVE-2025-49812, CVE-2025-55753, CVE-2025-58098
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 11:44 UTC · Revision 1
Source evidence
Fix CVE(s): CVE-2024-47252, CVE-2025-49812, CVE-2025-55753, CVE-2025-58098
core-osv · Original sourcePublished 14 Jul 2026, 16:12 UTC
* SECURITY UPDATE: query string passed to SSI "#exec cmd" via mod_cgid - debian/patches/CVE-2025-58098.patch: in cgid_server() in modules/generators/mod_cgid.c, do not pass the request query string (r->args) to create_argv() for Server Side Includes requests by passing NULL when cgid_req.req_type == SSI_REQ, and add a NULL guard to create_argv() so a shell-escaped query string can no longer be split into extra arguments of an SSI "#exec cmd" command. Backported from httpd commit ecc1b8f3817e3dcab9c1f24f905752d3c0a279af (SVN r1930161). - CVE-2025-58098 * SECURITY UPDATE: log injection via unescaped mod_ssl log variables - debian/patches/CVE-2024-47252.patch: in ssl_var_log_handler_c() and ssl_var_log_handler_x() in modules/ssl/ssl_engine_vars.c, escape the SSL/TLS variables returned by these mod_ssl log handlers with ap_escape_logitem() so client-supplied values such as SSL_TLS_SNI logged via "%{varname}c"/"%{varname}x" can no longer insert escape characters into log files. Backported from httpd commit c01e60707048be14a510f0a92128a5227923215c (SVN r1927042). - CVE-2024-47252
osv:CLSA-2026-1784045513
apache2
Fixed versions: 2.4.41-4ubuntu3.23+tuxcare.els12
apache2-bin
Fixed versions: 2.4.41-4ubuntu3.23+tuxcare.els12
apache2-data
Fixed versions: 2.4.41-4ubuntu3.23+tuxcare.els12
apache2-dev
Fixed versions: 2.4.41-4ubuntu3.23+tuxcare.els12
apache2-doc
Fixed versions: 2.4.41-4ubuntu3.23+tuxcare.els12
apache2-ssl-dev
Fixed versions: 2.4.41-4ubuntu3.23+tuxcare.els12
apache2-suexec-custom
Fixed versions: 2.4.41-4ubuntu3.23+tuxcare.els12
apache2-suexec-pristine
Fixed versions: 2.4.41-4ubuntu3.23+tuxcare.els12
apache2-utils
Fixed versions: 2.4.41-4ubuntu3.23+tuxcare.els12
libapache2-mod-md
Fixed versions: 2.4.41-4ubuntu3.23+tuxcare.els12
libapache2-mod-proxy-uwsgi
Fixed versions: 2.4.41-4ubuntu3.23+tuxcare.els12
Complete source record
{
"id": "d32821808dfaccb75ff583e208c2a281e4a662d2e06b73f0fcbf07a80cb43e56",
"url": "https://osv.dev/vulnerability/CLSA-2026-1784045513",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Fix CVE(s): CVE-2024-47252, CVE-2025-49812, CVE-2025-55753, CVE-2025-58098",
"summary": "* SECURITY UPDATE: query string passed to SSI \"#exec cmd\" via mod_cgid - debian/patches/CVE-2025-58098.patch: in cgid_server() in modules/generators/mod_cgid.c, do not pass the request query string (r->args) to create_argv() for Server Side Includes requests by passing NULL when cgid_req.req_type == SSI_REQ, and add a NULL guard to create_argv() so a shell-escaped query string can no longer be split into extra arguments of an SSI \"#exec cmd\" command. Backported from httpd commit ecc1b8f3817e3dcab9c1f24f905752d3c0a279af (SVN r1930161). - CVE-2025-58098 * SECURITY UPDATE: log injection via unescaped mod_ssl log variables - debian/patches/CVE-2024-47252.patch: in ssl_var_log_handler_c() and ssl_var_log_handler_x() in modules/ssl/ssl_engine_vars.c, escape the SSL/TLS variables returned by these mod_ssl log handlers with ap_escape_logitem() so client-supplied values such as SSL_TLS_SNI logged via \"%{varname}c\"/\"%{varname}x\" can no longer insert escape characters into log files. Backported from httpd commit c01e60707048be14a510f0a92128a5227923215c (SVN r1927042). - CVE-2024-47252",
"evidence": "osv:CLSA-2026-1784045513",
"products": [
{
"name": {
"value": "apache2",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.41-4ubuntu3.23+tuxcare.els12",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "apache2-bin",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.41-4ubuntu3.23+tuxcare.els12",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "apache2-data",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.41-4ubuntu3.23+tuxcare.els12",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "apache2-dev",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.41-4ubuntu3.23+tuxcare.els12",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "apache2-doc",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.41-4ubuntu3.23+tuxcare.els12",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "apache2-ssl-dev",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.41-4ubuntu3.23+tuxcare.els12",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "apache2-suexec-custom",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.41-4ubuntu3.23+tuxcare.els12",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "apache2-suexec-pristine",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.41-4ubuntu3.23+tuxcare.els12",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "apache2-utils",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.41-4ubuntu3.23+tuxcare.els12",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libapache2-mod-md",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.41-4ubuntu3.23+tuxcare.els12",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libapache2-mod-proxy-uwsgi",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.4.41-4ubuntu3.23+tuxcare.els12",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1784045513",
"aliases": [
"CLSA-2026-1784045513"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.41-4ubuntu3.23+tuxcare.els12"
}
]
}
],
"package": {
"name": "apache2",
"purl": "pkg:deb/tuxcare/apache2?distro=ubuntu-20.04",
"ecosystem": "TuxCare:Ubuntu:20.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784045513.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.41-4ubuntu3.23+tuxcare.els12"
}
]
}
],
"package": {
"name": "apache2-bin",
"purl": "pkg:deb/tuxcare/apache2-bin?distro=ubuntu-20.04",
"ecosystem": "TuxCare:Ubuntu:20.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784045513.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.41-4ubuntu3.23+tuxcare.els12"
}
]
}
],
"package": {
"name": "apache2-data",
"purl": "pkg:deb/tuxcare/apache2-data?distro=ubuntu-20.04",
"ecosystem": "TuxCare:Ubuntu:20.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784045513.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.41-4ubuntu3.23+tuxcare.els12"
}
]
}
],
"package": {
"name": "apache2-dev",
"purl": "pkg:deb/tuxcare/apache2-dev?distro=ubuntu-20.04",
"ecosystem": "TuxCare:Ubuntu:20.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784045513.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.41-4ubuntu3.23+tuxcare.els12"
}
]
}
],
"package": {
"name": "apache2-doc",
"purl": "pkg:deb/tuxcare/apache2-doc?distro=ubuntu-20.04",
"ecosystem": "TuxCare:Ubuntu:20.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784045513.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.41-4ubuntu3.23+tuxcare.els12"
}
]
}
],
"package": {
"name": "apache2-ssl-dev",
"purl": "pkg:deb/tuxcare/apache2-ssl-dev?distro=ubuntu-20.04",
"ecosystem": "TuxCare:Ubuntu:20.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784045513.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.41-4ubuntu3.23+tuxcare.els12"
}
]
}
],
"package": {
"name": "apache2-suexec-custom",
"purl": "pkg:deb/tuxcare/apache2-suexec-custom?distro=ubuntu-20.04",
"ecosystem": "TuxCare:Ubuntu:20.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784045513.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.41-4ubuntu3.23+tuxcare.els12"
}
]
}
],
"package": {
"name": "apache2-suexec-pristine",
"purl": "pkg:deb/tuxcare/apache2-suexec-pristine?distro=ubuntu-20.04",
"ecosystem": "TuxCare:Ubuntu:20.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784045513.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.41-4ubuntu3.23+tuxcare.els12"
}
]
}
],
"package": {
"name": "apache2-utils",
"purl": "pkg:deb/tuxcare/apache2-utils?distro=ubuntu-20.04",
"ecosystem": "TuxCare:Ubuntu:20.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784045513.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.41-4ubuntu3.23+tuxcare.els12"
}
]
}
],
"package": {
"name": "libapache2-mod-md",
"purl": "pkg:deb/tuxcare/libapache2-mod-md?distro=ubuntu-20.04",
"ecosystem": "TuxCare:Ubuntu:20.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784045513.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.41-4ubuntu3.23+tuxcare.els12"
}
]
}
],
"package": {
"name": "libapache2-mod-proxy-uwsgi",
"purl": "pkg:deb/tuxcare/libapache2-mod-proxy-uwsgi?distro=ubuntu-20.04",
"ecosystem": "TuxCare:Ubuntu:20.04"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1784045513.json"
}
}
],
"modified": "2026-10-26T09:32:05.534006494Z",
"provider": "osv",
"upstream": [
"CVE-2024-47252",
"CVE-2025-49812",
"CVE-2025-55753",
"CVE-2025-58098"
],
"references": [
"https://errata.tuxcare.com/els_os/ubuntu20.04els/CLSA-2026-1784045513.html",
"https://nvd.nist.gov/vuln/detail/CVE-2024-47252",
"https://nvd.nist.gov/vuln/detail/CVE-2025-49812",
"https://nvd.nist.gov/vuln/detail/CVE-2025-55753",
"https://nvd.nist.gov/vuln/detail/CVE-2025-58098"
]
},
"related_cves": [
{
"value": "CVE-2024-47252",
"evidence": "/upstream"
},
{
"value": "CVE-2025-49812",
"evidence": "/upstream"
},
{
"value": "CVE-2025-55753",
"evidence": "/upstream"
},
{
"value": "CVE-2025-58098",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 449694,
"published_at": "2026-07-14T16:12:14+00:00"
}