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CERTFR-2025-AVI-0586
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans Apache HTTP Server. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
Vendor | Product | Description | ||
---|---|---|---|---|
Apache | HTTP Server | Apache HTTP Server versions antérieures à 2.4.64 |
References
Title | Publication Time | Tags | |||
---|---|---|---|---|---|
|
{ "$ref": "https://www.cert.ssi.gouv.fr/openapi.json", "affected_systems": [ { "description": "Apache HTTP Server versions ant\u00e9rieures \u00e0 2.4.64", "product": { "name": "HTTP Server", "vendor": { "name": "Apache", "scada": false } } } ], "affected_systems_content": "", "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).", "cves": [ { "name": "CVE-2025-23048", "url": "https://www.cve.org/CVERecord?id=CVE-2025-23048" }, { "name": "CVE-2025-49812", "url": "https://www.cve.org/CVERecord?id=CVE-2025-49812" }, { "name": "CVE-2024-43204", "url": "https://www.cve.org/CVERecord?id=CVE-2024-43204" }, { "name": "CVE-2025-53020", "url": "https://www.cve.org/CVERecord?id=CVE-2025-53020" }, { "name": "CVE-2024-47252", "url": "https://www.cve.org/CVERecord?id=CVE-2024-47252" }, { "name": "CVE-2025-49630", "url": "https://www.cve.org/CVERecord?id=CVE-2025-49630" }, { "name": "CVE-2024-42516", "url": "https://www.cve.org/CVERecord?id=CVE-2024-42516" }, { "name": "CVE-2024-43394", "url": "https://www.cve.org/CVERecord?id=CVE-2024-43394" } ], "initial_release_date": "2025-07-11T00:00:00", "last_revision_date": "2025-07-11T00:00:00", "links": [], "reference": "CERTFR-2025-AVI-0586", "revisions": [ { "description": "Version initiale", "revision_date": "2025-07-11T00:00:00.000000" } ], "risks": [ { "description": "D\u00e9ni de service \u00e0 distance" }, { "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es" }, { "description": "Falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF)" }, { "description": "Contournement de la politique de s\u00e9curit\u00e9" }, { "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es" } ], "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Apache HTTP Server. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.", "title": "Multiples vuln\u00e9rabilit\u00e9s dans Apache HTTP Server", "vendor_advisories": [ { "published_at": "2025-07-10", "title": "Bulletin de s\u00e9curit\u00e9 Apache HTTP Server CHANGES_2.4.64", "url": "https://downloads.apache.org/httpd/CHANGES_2.4.64" } ] }
CVE-2025-49812 (GCVE-0-2025-49812)
Vulnerability from cvelistv5
Published
2025-07-10 16:58
Modified
2025-07-15 19:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-287 - Improper Authentication
Summary
In some mod_ssl configurations on Apache HTTP Server versions through to 2.4.63, an HTTP desynchronisation attack allows a man-in-the-middle attacker to hijack an HTTP session via a TLS upgrade.
Only configurations using "SSLEngine optional" to enable TLS upgrades are affected. Users are recommended to upgrade to version 2.4.64, which removes support for TLS upgrade.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Apache Software Foundation | Apache HTTP Server |
Version: 0 ≤ 2.4.63 |
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CVE-2024-47252 (GCVE-0-2024-47252)
Vulnerability from cvelistv5
Published
2025-07-10 16:55
Modified
2025-07-15 19:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-150 - Improper Neutralization of Escape, Meta, or Control Sequences
Summary
Insufficient escaping of user-supplied data in mod_ssl in Apache HTTP Server 2.4.63 and earlier allows an untrusted SSL/TLS client to insert escape characters into log files in some configurations.
In a logging configuration where CustomLog is used with "%{varname}x" or "%{varname}c" to log variables provided by mod_ssl such as SSL_TLS_SNI, no escaping is performed by either mod_log_config or mod_ssl and unsanitized data provided by the client may appear in log files.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Apache Software Foundation | Apache HTTP Server |
Version: 2.4 ≤ 2.4.63 |
{ "containers": { "adp": [ { "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2024-47252", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-07-11T16:06:33.872531Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-07-15T19:56:38.784Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Apache HTTP Server", "vendor": "Apache Software Foundation", "versions": [ { "lessThanOrEqual": "2.4.63", "status": "affected", "version": "2.4", "versionType": "semver" } ] } ], "credits": [ { "lang": "en", "type": "finder", "value": "John Runyon" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Insufficient escaping of user-supplied data in mod_ssl in Apache HTTP Server 2.4.63 and earlier allows an untrusted SSL/TLS client to insert escape characters into log files in some configurations.\u003cbr\u003e\u003cbr\u003eIn a logging configuration where CustomLog is used with \"%{varname}x\" or \"%{varname}c\" to log variables provided by mod_ssl such as SSL_TLS_SNI, no escaping is performed by either mod_log_config or mod_ssl and unsanitized data provided by the client may appear in log files.\u003cbr\u003e\u003cbr\u003e" } ], "value": "Insufficient escaping of user-supplied data in mod_ssl in Apache HTTP Server 2.4.63 and earlier allows an untrusted SSL/TLS client to insert escape characters into log files in some configurations.\n\nIn a logging configuration where CustomLog is used with \"%{varname}x\" or \"%{varname}c\" to log variables provided by mod_ssl such as SSL_TLS_SNI, no escaping is performed by either mod_log_config or mod_ssl and unsanitized data provided by the client may appear in log files." } ], "metrics": [ { "other": { "content": { "text": "low" }, "type": "Textual description of severity" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-150", "description": "CWE-150 Improper Neutralization of Escape, Meta, or Control Sequences", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-07-10T16:55:20.013Z", "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://httpd.apache.org/security/vulnerabilities_24.html" } ], "source": { "discovery": "EXTERNAL" }, "timeline": [ { "lang": "en", "time": "2024-09-18T15:26:00.000Z", "value": "reported" } ], "title": "Apache HTTP Server: mod_ssl error log variable escaping", "x_generator": { "engine": "Vulnogram 0.2.0" } } }, "cveMetadata": { "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "assignerShortName": "apache", "cveId": "CVE-2024-47252", "datePublished": "2025-07-10T16:55:20.013Z", "dateReserved": "2024-09-23T15:25:33.808Z", "dateUpdated": "2025-07-15T19:56:38.784Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2024-43394 (GCVE-0-2024-43394)
Vulnerability from cvelistv5
Published
2025-07-10 16:56
Modified
2025-07-15 19:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Summary
Server-Side Request Forgery (SSRF) in Apache HTTP Server on Windows allows to potentially leak NTLM hashes to a malicious server via
mod_rewrite or apache expressions that pass unvalidated request input.
This issue affects Apache HTTP Server: from 2.4.0 through 2.4.63.
Note: The Apache HTTP Server Project will be setting a higher bar for accepting vulnerability reports regarding SSRF via UNC paths.
The server offers limited protection against administrators directing the server to open UNC paths.
Windows servers should limit the hosts they will connect over via SMB based on the nature of NTLM authentication.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.63 |
{ "containers": { "adp": [ { "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2024-43394", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-07-11T16:06:25.292340Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-07-15T19:56:32.755Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Apache HTTP Server", "vendor": "Apache Software Foundation", "versions": [ { "lessThanOrEqual": "2.4.63", "status": "affected", "version": "2.4.0", "versionType": "semver" } ] } ], "credits": [ { "lang": "en", "type": "finder", "value": "Kainan Zhang (@4xpl0r3r) from Fortinet" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003e\u003c/p\u003e\u003cp\u003eServer-Side Request Forgery (SSRF)\u0026nbsp;in Apache HTTP Server on Windows allows to potentially leak NTLM hashes to a malicious server via\u0026nbsp;\u003cbr\u003emod_rewrite or apache expressions that pass unvalidated request input.\u003c/p\u003e\u003cp\u003eThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.63.\u003c/p\u003eNote: \u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;The Apache HTTP Server Project will be setting a higher bar for accepting vulnerability reports regarding SSRF via UNC paths. \u003cbr\u003e\u003cbr\u003eThe server offers limited protection against administrators directing the server to open UNC paths.\u003cbr\u003e\u003c/span\u003eWindows servers should limit the hosts they will connect over via SMB based on the nature of NTLM authentication.\u003cbr\u003e" } ], "value": "Server-Side Request Forgery (SSRF)\u00a0in Apache HTTP Server on Windows allows to potentially leak NTLM hashes to a malicious server via\u00a0\nmod_rewrite or apache expressions that pass unvalidated request input.\n\nThis issue affects Apache HTTP Server: from 2.4.0 through 2.4.63.\n\nNote: \u00a0The Apache HTTP Server Project will be setting a higher bar for accepting vulnerability reports regarding SSRF via UNC paths. \n\nThe server offers limited protection against administrators directing the server to open UNC paths.\nWindows servers should limit the hosts they will connect over via SMB based on the nature of NTLM authentication." } ], "metrics": [ { "other": { "content": { "text": "moderate" }, "type": "Textual description of severity" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-918", "description": "CWE-918 Server-Side Request Forgery (SSRF)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-07-10T16:56:07.720Z", "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://httpd.apache.org/security/vulnerabilities_24.html" } ], "source": { "discovery": "UNKNOWN" }, "timeline": [ { "lang": "en", "time": "2024-08-10T00:00:00.000Z", "value": "reported" } ], "title": "Apache HTTP Server: SSRF on Windows due to UNC paths", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "assignerShortName": "apache", "cveId": "CVE-2024-43394", "datePublished": "2025-07-10T16:56:07.720Z", "dateReserved": "2024-08-12T14:02:35.969Z", "dateUpdated": "2025-07-15T19:56:32.755Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2025-53020 (GCVE-0-2025-53020)
Vulnerability from cvelistv5
Published
2025-07-10 16:59
Modified
2025-07-15 19:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Summary
Late Release of Memory after Effective Lifetime vulnerability in Apache HTTP Server.
This issue affects Apache HTTP Server: from 2.4.17 up to 2.4.63.
Users are recommended to upgrade to version 2.4.64, which fixes the issue.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Apache Software Foundation | Apache HTTP Server |
Version: 2.4.17 ≤ 2.4.63 |
{ "containers": { "adp": [ { "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2025-53020", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-07-11T16:05:41.419033Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-07-15T19:56:07.763Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Apache HTTP Server", "vendor": "Apache Software Foundation", "versions": [ { "lessThanOrEqual": "2.4.63", "status": "affected", "version": "2.4.17", "versionType": "semver" } ] } ], "credits": [ { "lang": "en", "type": "finder", "value": "Gal Bar Nahum" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\u003cp\u003eLate Release of Memory after Effective Lifetime vulnerability in Apache HTTP Server.\u003c/p\u003e\u003cp\u003eThis issue affects Apache HTTP Server: from 2.4.17 up to 2.4.63.\u003c/p\u003e\u003cp\u003eUsers are recommended to upgrade to version 2.4.64, which fixes the issue.\u003c/p\u003e" } ], "value": "Late Release of Memory after Effective Lifetime vulnerability in Apache HTTP Server.\n\nThis issue affects Apache HTTP Server: from 2.4.17 up to 2.4.63.\n\nUsers are recommended to upgrade to version 2.4.64, which fixes the issue." } ], "metrics": [ { "other": { "content": { "text": "moderate" }, "type": "Textual description of severity" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-401", "description": "CWE-401 Missing Release of Memory after Effective Lifetime", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-07-10T16:59:06.340Z", "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://httpd.apache.org/security/vulnerabilities_24.html" } ], "source": { "discovery": "UNKNOWN" }, "timeline": [ { "lang": "en", "time": "2025-06-18T09:19:00.000Z", "value": "reported" }, { "lang": "en", "time": "2025-06-19T09:20:00.000Z", "value": "fix developed" }, { "lang": "en", "time": "2025-07-07T00:00:00.000Z", "value": "2.4.x revision 1927046" } ], "title": "Apache HTTP Server: HTTP/2 DoS by Memory Increase", "x_generator": { "engine": "Vulnogram 0.2.0" } } }, "cveMetadata": { "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "assignerShortName": "apache", "cveId": "CVE-2025-53020", "datePublished": "2025-07-10T16:59:06.340Z", "dateReserved": "2025-06-24T07:13:19.552Z", "dateUpdated": "2025-07-15T19:56:07.763Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2025-49630 (GCVE-0-2025-49630)
Vulnerability from cvelistv5
Published
2025-07-10 16:57
Modified
2025-07-15 19:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-617 - Reachable Assertion
Summary
In certain proxy configurations, a denial of service attack against Apache HTTP Server versions 2.4.26 through to 2.4.63 can be triggered by untrusted clients causing an assertion in mod_proxy_http2.
Configurations affected are a reverse proxy is configured for an HTTP/2 backend, with ProxyPreserveHost set to "on".
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Apache Software Foundation | Apache HTTP Server |
Version: 2.4.26 ≤ 2.4.63 |
{ "containers": { "adp": [ { "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2025-49630", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-07-11T16:06:07.523613Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-07-15T19:56:20.614Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Apache HTTP Server", "vendor": "Apache Software Foundation", "versions": [ { "lessThanOrEqual": "2.4.63", "status": "affected", "version": "2.4.26", "versionType": "semver" } ] } ], "credits": [ { "lang": "en", "type": "finder", "value": "Anthony CORSIEZ" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "In certain proxy configurations, a denial of service attack against\u0026nbsp;Apache HTTP Server versions 2.4.26 through to 2.4.63 can be triggered by untrusted clients causing an assertion in mod_proxy_http2.\u003cbr\u003e\u003cbr\u003eConfigurations affected are a reverse proxy is configured for an HTTP/2 backend, with ProxyPreserveHost set to \"on\".\u003cbr\u003e" } ], "value": "In certain proxy configurations, a denial of service attack against\u00a0Apache HTTP Server versions 2.4.26 through to 2.4.63 can be triggered by untrusted clients causing an assertion in mod_proxy_http2.\n\nConfigurations affected are a reverse proxy is configured for an HTTP/2 backend, with ProxyPreserveHost set to \"on\"." } ], "metrics": [ { "other": { "content": { "text": "low" }, "type": "Textual description of severity" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-617", "description": "CWE-617 Reachable Assertion", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-07-10T16:57:40.117Z", "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://httpd.apache.org/security/vulnerabilities_24.html" } ], "source": { "discovery": "EXTERNAL" }, "timeline": [ { "lang": "en", "time": "2025-06-04T14:20:00.000Z", "value": "Report received" } ], "title": "Apache HTTP Server: mod_proxy_http2 denial of service", "x_generator": { "engine": "Vulnogram 0.2.0" } } }, "cveMetadata": { "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "assignerShortName": "apache", "cveId": "CVE-2025-49630", "datePublished": "2025-07-10T16:57:40.117Z", "dateReserved": "2025-06-08T19:44:51.747Z", "dateUpdated": "2025-07-15T19:56:20.614Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2024-43204 (GCVE-0-2024-43204)
Vulnerability from cvelistv5
Published
2025-07-10 16:54
Modified
2025-07-15 19:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Summary
SSRF in Apache HTTP Server with mod_proxy loaded allows an attacker to send outbound proxy requests to a URL controlled by the attacker. Requires an unlikely configuration where mod_headers is configured to modify the Content-Type request or response header with a value provided in the HTTP request.
Users are recommended to upgrade to version 2.4.64 which fixes this issue.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.63 |
{ "containers": { "adp": [ { "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2024-43204", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-07-11T16:06:58.631485Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-07-15T19:56:45.283Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Apache HTTP Server", "vendor": "Apache Software Foundation", "versions": [ { "lessThanOrEqual": "2.4.63", "status": "affected", "version": "2.4.0", "versionType": "semver" } ] } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "SSRF in Apache HTTP Server with mod_proxy loaded allows an attacker to send outbound proxy requests to a URL controlled by the attacker.\u0026nbsp; Requires an unlikely configuration where mod_headers is configured to modify the Content-Type request or response header with a value provided in the HTTP request.\u003cbr\u003e\u003cbr\u003eUsers are recommended to upgrade to version 2.4.64 which fixes this issue." } ], "value": "SSRF in Apache HTTP Server with mod_proxy loaded allows an attacker to send outbound proxy requests to a URL controlled by the attacker.\u00a0 Requires an unlikely configuration where mod_headers is configured to modify the Content-Type request or response header with a value provided in the HTTP request.\n\nUsers are recommended to upgrade to version 2.4.64 which fixes this issue." } ], "metrics": [ { "other": { "content": { "text": "low" }, "type": "Textual description of severity" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-918", "description": "CWE-918 Server-Side Request Forgery (SSRF)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-07-10T16:54:15.759Z", "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache" }, "references": [ { "tags": [ "vendor-advisory" ], "url": "https://httpd.apache.org/security/vulnerabilities_24.html" } ], "source": { "discovery": "UNKNOWN" }, "timeline": [ { "lang": "en", "time": "2024-08-07T09:00:00.000Z", "value": "reported" } ], "title": "Apache HTTP Server: SSRF with mod_headers setting Content-Type header", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "assignerShortName": "apache", "cveId": "CVE-2024-43204", "datePublished": "2025-07-10T16:54:15.759Z", "dateReserved": "2024-08-08T15:13:29.047Z", "dateUpdated": "2025-07-15T19:56:45.283Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2024-42516 (GCVE-0-2024-42516)
Vulnerability from cvelistv5
Published
2025-07-10 16:53
Modified
2025-07-15 19:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper Input Validation
Summary
HTTP response splitting in the core of Apache HTTP Server allows an attacker who can manipulate the Content-Type response headers of applications hosted or proxied by the server can split the HTTP response.
This vulnerability was described as CVE-2023-38709 but the patch included in Apache HTTP Server 2.4.59 did not address the issue.
Users are recommended to upgrade to version 2.4.64, which fixes this issue.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Apache Software Foundation | Apache HTTP Server |
Version: 2.4.0 ≤ 2.4.63 |
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CVE-2025-23048 (GCVE-0-2025-23048)
Vulnerability from cvelistv5
Published
2025-07-10 16:56
Modified
2025-07-15 19:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-284 - Improper Access Control
Summary
In some mod_ssl configurations on Apache HTTP Server 2.4.35 through to 2.4.63, an access control bypass by trusted clients is possible using TLS 1.3 session resumption.
Configurations are affected when mod_ssl is configured for multiple virtual hosts, with each restricted to a different set of trusted client certificates (for example with a different SSLCACertificateFile/Path setting). In such a case, a client trusted to access one virtual host may be able to access another virtual host, if SSLStrictSNIVHostCheck is not enabled in either virtual host.
References
URL | Tags | ||||
---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
Apache Software Foundation | Apache HTTP Server |
Version: 2.4.35 ≤ 2.4.63 |
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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