---
cve: "CVE-2018-7584"
severity: ""
cvss: 0.0
epss: "87.3%"
vendor: "n/a"
kev: false
exploited: false
published: "2018-03-01 18:00:00"
tags: [cve, security, ]
source: tsecurity.de CVE-Dossier
exported: "2026-10-09T02:13:07+02:00"
---

# CVE-2018-7584

> 0.0  · 🧪 PoC

## Beschreibung

In PHP through 5.6.33, 7.0.x before 7.0.28, 7.1.x through 7.1.14, and 7.2.x through 7.2.2, there is a stack-based buffer under-read while parsing an HTTP response in the php_stream_url_wrap_http_ex function in ext/standard/http_fopen_wrapper.c. This subsequently results in copying a large string.

## Exploit-Evidenz

- [EDB-44846 — PHP 7.2.2 - 'php_stream_url_wrap_http_ex' Buffer Overflow](https://www.exploit-db.com/exploits/44846) ✅

## Patch verfügbar (OSV)

- 4d2e469821a6daccea55e7b35caf875ce15e1be8 (Commit)
- 523f230c831d7b33353203fa34aee4e92ac12bba (Commit)

## Referenzen

- <https://usn.ubuntu.com/3600-1/>
- <https://www.debian.org/security/2018/dsa-4240>
- <https://bugs.php.net/bug.php?id=75981>
- <https://lists.debian.org/debian-lts-announce/2018/03/msg00030.html>
- <https://www.tenable.com/security/tns-2018-12>
- <https://www.tenable.com/security/tns-2018-03>
- <http://www.securitytracker.com/id/1041607>
- <https://github.com/php/php-src/commit/523f230c831d7b33353203fa34aee4e92ac12bba>
- <https://www.exploit-db.com/exploits/44846/>
- <http://php.net/ChangeLog-7.php>
- <https://lists.debian.org/debian-lts-announce/2018/06/msg00005.html>
- <https://usn.ubuntu.com/3600-2/>
- <http://www.securityfocus.com/bid/103204>
- <https://access.redhat.com/errata/RHSA-2019:2519>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2018-7584/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_