CVE-2015-8660
CVE-2015-8660
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
The ovl_setattr function in fs/overlayfs/inode.c in the Linux kernel through 4.3.3 attempts to merge distinct setattr operations, which allows local users to bypass intended access restrictions and modify the attributes of arbitrary overlay files via a crafted application.
CVSS 6.7 · Media · EPSS 22,2% · Código de explotación público · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
linux Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.3.3-3
Actualiza a 4.3.3-3
linux Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.3.3-3
Actualiza a 4.3.3-3
linux Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.3.3-3
Actualiza a 4.3.3-3
linux-lts-vivid Ubuntu:14.04:LTS
- Versiones
- 3.19.0-18.18~14.04.1
- 3.19.0-20.20~14.04.1
- 3.19.0-21.21~14.04.1
- 3.19.0-22.22~14.04.1
- 3.19.0-23.24~14.04.1
- 3.19.0-25.26~14.04.1
- 3.19.0-26.28~14.04.1
- 3.19.0-28.30~14.04.1
- 3.19.0-30.33~14.04.1
- 3.19.0-30.34~14.04.1
- 3.19.0-31.36~14.04.1
- 3.19.0-32.37~14.04.1
- 3.19.0-33.38~14.04.1
- 3.19.0-37.42~14.04.1
- 3.19.0-39.44~14.04.1
- 3.19.0-41.46~14.04.2
- 3.19.0-42.48~14.04.1
- Intervalos de versiones afectados
- ECOSYSTEM: < 3.19.0-43.49~14.04.1
Actualiza a 3.19.0-43.49~14.04.1
linux-lts-wily Ubuntu:14.04:LTS
- Versiones
- 4.2.0-18.22~14.04.1
- 4.2.0-19.23~14.04.1
- 4.2.0-21.25~14.04.1
- 4.2.0-22.27~14.04.1
- Intervalos de versiones afectados
- ECOSYSTEM: < 4.2.0-23.28~14.04.1
Actualiza a 4.2.0-23.28~14.04.1
Fuentes originales
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- https://www.exploit-db.com/exploits/39166/
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00039.html
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00043.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- http://packetstormsecurity.com/files/135151/Ubuntu-14.04-LTS-15.10-overlayfs-Local-Root.html
- http://www.securitytracker.com/id/1034548
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=acff81ec2c79492b180fade3c2894425cd35a545
- http://rhn.redhat.com/errata/RHSA-2016-1541.html
- https://github.com/torvalds/linux/commit/acff81ec2c79492b180fade3c2894425cd35a545
- https://www.exploit-db.com/exploits/40688/
- http://www.openwall.com/lists/oss-security/2015/12/23/5
- http://rhn.redhat.com/errata/RHSA-2016-1539.html
- http://www.ubuntu.com/usn/USN-2857-2
- http://rhn.redhat.com/errata/RHSA-2016-1532.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1291329
- https://www.exploit-db.com/exploits/39230/
- http://www.ubuntu.com/usn/USN-2858-2
- http://www.ubuntu.com/usn/USN-2858-3
- http://www.ubuntu.com/usn/USN-2858-1
- http://www.ubuntu.com/usn/USN-2857-1
- http://www.securityfocus.com/bid/79671
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00040.html
- https://nvd.nist.gov/vuln/detail/CVE-2015-8660