high7.8Public exploit code
CVE-2016-1247
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 Ubu…
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Nginx (Debian Based Distros + Gentoo) - 'logrotate' Local Privilege Escalation2016-11-16 · local · linux
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| F5 | Nginx | through 1.10.1 through 1.10.0 through 1.6.2 through 1.4.3 |
| Fedoraproject | Fedora | Versions 33, 34, 35 |
Weakness classification
References
- NVD record
- CVE.org record
- http://packetstormsecurity.com/files/139750/Nginx-Debian-Based-Distros-Root-Privilege-Escalation.html
- http://seclists.org/fulldisclosure/2016/Nov/78
- http://seclists.org/fulldisclosure/2017/Jan/33
- http://www.debian.org/security/2016/dsa-3701
- http://www.securityfocus.com/archive/1/539796/100/0/threaded
- http://www.securityfocus.com/bid/93903
- http://www.securitytracker.com/id/1037104
- http://www.ubuntu.com/usn/USN-3114-1
- https://legalhackers.com/advisories/Nginx-Exploit-Deb-Root-PrivEsc-CVE-2016-1247.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CBIZEKHBOCKO7FUMCO4X53ENMWU5OYFX/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ESTIADC7BDB6VTH4JAP6C6OCW2CQ4NHP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3WOO7E5R2HT5XVOIOFPEFALILVOWZUF/
- https://security.gentoo.org/glsa/201701-22
- https://www.exploit-db.com/exploits/40768/
- https://www.youtube.com/watch?v=aTswN1k1fQs
- http://packetstormsecurity.com/files/139750/Nginx-Debian-Based-Distros-Root-Privilege-Escalation.html
- http://seclists.org/fulldisclosure/2016/Nov/78
- http://seclists.org/fulldisclosure/2017/Jan/33
- http://www.debian.org/security/2016/dsa-3701
- http://www.securityfocus.com/archive/1/539796/100/0/threaded
- http://www.securityfocus.com/bid/93903
- http://www.securitytracker.com/id/1037104
- http://www.ubuntu.com/usn/USN-3114-1
- https://legalhackers.com/advisories/Nginx-Exploit-Deb-Root-PrivEsc-CVE-2016-1247.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CBIZEKHBOCKO7FUMCO4X53ENMWU5OYFX/