sshd in OpenSSH before 6.6 does not properly support wildcards on AcceptEnv lines in sshd_config, which allows remote attackers to bypass intended environment restrictions by using a substring located before a wildcard character.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Communications_user_data_repository | Oracle | 10.0.1 (including) | 10.0.1 (including) |
| Red Hat Enterprise Linux 6 | RedHat | openssh-0:5.3p1-104.el6 | * |
| Openssh | Ubuntu | devel | * |
| Openssh | Ubuntu | lucid | * |
| Openssh | Ubuntu | precise | * |
| Openssh | Ubuntu | quantal | * |
| Openssh | Ubuntu | saucy | * |
| Openssh | Ubuntu | upstream | * |
References
- http://advisories.mageia.org/MGASA-2014-0143.html
- http://aix.software.ibm.com/aix/efixes/security/openssh_advisory4.asc
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134026.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133537.html
- http://marc.info/?l=bugtraq\u0026m=141576985122836\u0026w=2
- http://marc.info/?l=openbsd-security-announce\u0026m=139492048027313\u0026w=2
- http://rhn.redhat.com/errata/RHSA-2014-1552.html
- http://secunia.com/advisories/57488
- http://secunia.com/advisories/57574
- http://secunia.com/advisories/59313
- http://secunia.com/advisories/59855
- http://www.debian.org/security/2014/dsa-2894
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:068
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:095
- http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- http://www.securityfocus.com/bid/66355
- http://www.securitytracker.com/id/1029925
- http://www.ubuntu.com/usn/USN-2155-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/91986
- https://support.apple.com/HT205267
- http://advisories.mageia.org/MGASA-2014-0143.html
- http://aix.software.ibm.com/aix/efixes/security/openssh_advisory4.asc
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134026.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133537.html
- http://marc.info/?l=bugtraq\u0026m=141576985122836\u0026w=2
- http://marc.info/?l=openbsd-security-announce\u0026m=139492048027313\u0026w=2
- http://rhn.redhat.com/errata/RHSA-2014-1552.html
- http://secunia.com/advisories/57488
- http://secunia.com/advisories/57574
- http://secunia.com/advisories/59313
- http://secunia.com/advisories/59855
- http://www.debian.org/security/2014/dsa-2894
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:068
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:095
- http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- http://www.securityfocus.com/bid/66355
- http://www.securitytracker.com/id/1029925
- http://www.ubuntu.com/usn/USN-2155-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/91986
- https://support.apple.com/HT205267