CVE-2016-1247

Descripción original

The nginx package before 1.6.2-5+deb8u3 on Debian jessie, the nginx packages before 1.4.6-1ubuntu3.6 on Ubuntu 14.04 LTS, before 1.10.0-0ubuntu0.16.04.3 on Ubuntu 16.04 LTS, and before 1.10.1-0ubuntu1.1 on Ubuntu 16.10, and the nginx ebuild before 1.10.2-r3 on Gentoo allow local users with access to the web server user account to gain root privileges via a symlink attack on the error log.

Software afectado

• nginx ≤ 1.6.2≤ 1.4.3≤ 1.10.0≤ 1.10.1 coincidencia exacta

Detalles

Publicación

2016-11-30

Última modificación

2024-08-06

Vector CVSS

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

EPSS (probabilidad de explotación en 30 días)

4.86% (percentil 92)

Referencias

• cve.org/CVE-2016-1247
• nvd.nist.gov/vuln/detail/CVE-2016-1247
• www.exploit-db.com/exploits/40768/
• www.securityfocus.com/archive/1/539796/100/0/threaded
• www.debian.org/security/2016/dsa-3701
• www.youtube.com/watch?v=aTswN1k1fQs
• www.securityfocus.com/bid/93903
• legalhackers.com/advisories/Nginx-Exploit-Deb-Root-PrivEsc-CVE-2016-1247.html
• www.ubuntu.com/usn/USN-3114-1
• seclists.org/fulldisclosure/2017/Jan/33
• security.gentoo.org/glsa/201701-22
• www.securitytracker.com/id/1037104
• seclists.org/fulldisclosure/2016/Nov/78
• packetstormsecurity.com/files/139750/Nginx-Debian-Based-Distros-Root-Privilege-Escalation....