---
cve: "CVE-2017-7668"
severity: "LOW"
cvss: 3.1
epss: "57.5%"
vendor: "Apache Software Foundation"
kev: false
exploited: false
published: "2017-06-20 01:29:00"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T16:04:18+02:00"
---

# CVE-2017-7668

> 3.1 LOW

## Beschreibung

The HTTP strict parsing changes added in Apache httpd 2.2.32 and 2.4.24 introduced a bug in token list parsing, which allows ap_find_token() to search past the end of its input string. By maliciously crafting a sequence of request headers, an attacker may be able to cause a segmentation fault, or to force ap_find_token() to return an incorrect value.

## Referenzen

- <https://support.apple.com/HT208221>
- <https://access.redhat.com/errata/RHSA-2017:2479>
- <https://lists.apache.org/thread.html/55a068b6a5eec0b3198ae7d96a7cb412352d0ffa7716612c5af3745b%40%3Cdev.httpd.apache.org%3E>
- <https://access.redhat.com/errata/RHSA-2017:2483>
- <https://security.netapp.com/advisory/ntap-20180601-0002/>
- <https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03908en_us>
- <https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03821en_us>
- <http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html>
- <http://www.securityfocus.com/bid/99137>
- <http://www.debian.org/security/2017/dsa-3896>
- <https://access.redhat.com/errata/RHSA-2017:3194>
- <https://access.redhat.com/errata/RHSA-2017:3193>
- <http://www.securitytracker.com/id/1038711>
- <https://security.gentoo.org/glsa/201710-32>
- <https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2017-7668) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_