CVE-2024-38475

CRITICALCISA KEV

9.1

Beschreibung

Improper escaping of output in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to map URLs to filesystem locations that are permitted to be served by the server but are not intentionally/directly reachable by any URL, resulting in code execution or source code disclosure. Substitutions in server context that use a backreferences or variables as the first segment of the substitution are affected. Some unsafe RewiteRules will be broken by this change and the rewrite flag "UnsafePrefixStat" can be used to opt back in once ensuring the substitution is appropriately constrained.

CVE Details

CVSS v3.1 Bewertung9.1

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht7/1/2024

Zuletzt geandert11/17/2025

Quellekev

Honeypot-Sichtungen0

CISA KEV

HerstellerApache

ProduktHTTP Server

SchwachstellennameApache HTTP Server Improper Escaping of Output Vulnerability

KEV Aufnahmedatum2025-05-01

Behebungsfrist2025-05-22

Ransomware-NutzungUnknown

Betroffene Produkte

apache:http_servernetapp:ontap_9sonicwall:sma_200sonicwall:sma_200_firmwaresonicwall:sma_210sonicwall:sma_210_firmwaresonicwall:sma_400sonicwall:sma_400_firmwaresonicwall:sma_410sonicwall:sma_410_firmwaresonicwall:sma_500vsonicwall:sma_500v_firmware

Schwachen (CWE)

CWE-116

Referenzen

https://httpd.apache.org/security/vulnerabilities_24.html(security@apache.org)

https://security.netapp.com/advisory/ntap-20240712-0001/(security@apache.org)

http://www.openwall.com/lists/oss-security/2024/07/01/8(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/apache/httpd/commit/9a6157d1e2f7ab15963020381054b48782bc18cf(af854a3a-2127-422b-91ae-364da2661108)

https://httpd.apache.org/security/vulnerabilities_24.html(af854a3a-2127-422b-91ae-364da2661108)

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0018(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20240712-0001/(af854a3a-2127-422b-91ae-364da2661108)

https://www.blackhat.com/us-24/briefings/schedule/index.html#confusion-attacks-exploiting-hidden-semantic-ambiguity-in-apache-http-server-pre-recorded-40227(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-38475(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.