---
cve: "CVE-2017-1000366"
severity: "LOW"
cvss: 3.1
epss: "2.7%"
vendor: "n/a"
kev: false
exploited: false
published: "2017-06-19 16:29:00"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T08:47:19+02:00"
---

# CVE-2017-1000366

> 3.1 LOW · 🧪 PoC

## Beschreibung

glibc contains a vulnerability that allows specially crafted LD_LIBRARY_PATH values to manipulate the heap/stack, causing them to alias, potentially resulting in arbitrary code execution. Please note that additional hardening changes have been made to glibc to prevent manipulation of stack and heap memory but these issues are not directly exploitable, as such they have not been given a CVE. This affects glibc 2.25 and earlier.

## Exploit-Evidenz

- [EDB-42276 — Linux Kernel (Debian 9/10 / Ubuntu 14.04.5/16.04.2/17.04 / Fedora 23/24/25) - 'ldso_dynamic Stack Clash' Local Privilege Escalation](https://www.exploit-db.com/exploits/42276) ✅
- [EDB-42274 — Linux Kernel (Debian 7/8/9/10 / Fedora 23/24/25 / CentOS 5.3/5.11/6.0/6.8/7.2.1511) - 'ldso_hwcap Stack Clash' Local Privilege Escalation](https://www.exploit-db.com/exploits/42274) ✅
- [EDB-42275 — Linux Kernel (Debian 7.7/8.5/9.0 / Ubuntu 14.04.2/16.04.2/17.04 / Fedora 22/25 / CentOS 7.3.1611) - 'ldso_hwcap_64 Stack Clash' Local Privilege Escalation](https://www.exploit-db.com/exploits/42275) ✅

## Referenzen

- <https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt>
- <http://www.securitytracker.com/id/1038712>
- <https://www.exploit-db.com/exploits/42275/>
- <https://access.redhat.com/errata/RHSA-2017:1712>
- <https://www.suse.com/security/cve/CVE-2017-1000366/>
- <https://access.redhat.com/errata/RHSA-2017:1479>
- <https://access.redhat.com/errata/RHSA-2017:1480>
- <http://www.securityfocus.com/bid/99127>
- <https://www.exploit-db.com/exploits/42276/>
- <https://www.suse.com/support/kb/doc/?id=7020973>
- <https://access.redhat.com/errata/RHSA-2017:1567>
- <https://www.exploit-db.com/exploits/42274/>
- <https://access.redhat.com/security/cve/CVE-2017-1000366>
- <https://access.redhat.com/errata/RHSA-2017:1481>
- <http://www.debian.org/security/2017/dsa-3887>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2017-1000366) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_