certfr_avis - CERTFR-2023-AVI-0200

CERTFR-2023-AVI-0200

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans Apache HTTP Server. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité et une atteinte à l'intégrité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

	Vendor	Product	Description
	Apache	HTTP Server	Apache HTTP Server versions antérieures à 2.4.56

References

Title

Publication Time

Tags

Bulletin de sécurité Apache HTTP Server du 07 mars 2023

None

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Apache HTTP Server versions ant\u00e9rieures \u00e0 2.4.56",
      "product": {
        "name": "HTTP Server",
        "vendor": {
          "name": "Apache",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2023-27522",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-27522"
    },
    {
      "name": "CVE-2023-25690",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-25690"
    }
  ],
  "links": [],
  "reference": "CERTFR-2023-AVI-0200",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-03-08T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans \u003cspan\nclass=\"textit\"\u003eApache HTTP Server\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer un contournement de la politique de s\u00e9curit\u00e9 et\nune atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Apache HTTP Server",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Apache HTTP Server du 07 mars 2023",
      "url": "https://downloads.apache.org/httpd/CHANGES_2.4.56"
    }
  ]
}

CVE-2023-27522 (GCVE-0-2023-27522)

Vulnerability from cvelistv5 – Published: 2023-03-07 15:09 – Updated: 2025-02-13 16:45

Summary

HTTP Response Smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.55. Special characters in the origin response header can truncate/split the response forwarded to the client.

Severity ?

No CVSS data available.

CWE

CWE-444 - Inconsistent Interpretation of HTTP Responses ('HTTP Response Smuggling')

Assigner

apache

References

URL

Tags

	https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2023…
	https://security.gentoo.org/glsa/202309-01

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache HTTP Server	Affected: 2.4.30 , ≤ 2.4.55 (semver)

Credits

Dimas Fariski Setyawan Putra (nyxsorcerer)

Show details on NVD website

JSON

To clipboard

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              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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                "timestamp": "2024-10-23T16:41:55.138882Z",
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CVE-2023-25690 (GCVE-0-2023-25690)

Vulnerability from cvelistv5 – Published: 2023-03-07 15:09 – Updated: 2025-02-13 16:44

Summary

Some mod_proxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack. Configurations are affected when mod_proxy is enabled along with some form of RewriteRule or ProxyPassMatch in which a non-specific pattern matches some portion of the user-supplied request-target (URL) data and is then re-inserted into the proxied request-target using variable substitution. For example, something like: RewriteEngine on RewriteRule "^/here/(.*)" "http://example.com:8080/elsewhere?$1"; [P] ProxyPassReverse /here/ http://example.com:8080/ Request splitting/smuggling could result in bypass of access controls in the proxy server, proxying unintended URLs to existing origin servers, and cache poisoning. Users are recommended to update to at least version 2.4.56 of Apache HTTP Server.

Severity ?

No CVSS data available.

CWE

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

Assigner

apache

References

URL

Tags

	https://httpd.apache.org/security/vulnerabilities…	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2023…
	https://security.gentoo.org/glsa/202309-01
	http://packetstormsecurity.com/files/176334/Apach…

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache HTTP Server	Affected: 2.4.0 , ≤ 2.4.55 (semver)

Credits

Lars Krapf of Adobe

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-02T11:25:19.361Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CERTFR-2023-AVI-0200

Solution

CVE-2023-27522 (GCVE-0-2023-27522)

CVE-2023-25690 (GCVE-0-2023-25690)

Tags

Sightings

Nomenclature