Description
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.
References (23)
Core 23
Core References
Vendor Advisory x_refsource_confirm
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/59855
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/57574
Third Party Advisory x_refsource_confirm
http://advisories.mageia.org/MGASA-2014-0143.html
Mailing List vendor-advisory
x_refsource_apple
http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
Mailing List vendor-advisory
x_refsource_hp
http://marc.info/?l=bugtraq&m=141576985122836&w=2
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/57488
Vendor Advisory vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2015:095
Vendor Advisory x_refsource_confirm
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/59313
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT205267
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133537.html
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2014/dsa-2894
Vendor Advisory vendor-advisory
x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2014-1552.html
Various Sources x_refsource_confirm
http://aix.software.ibm.com/aix/efixes/security/openssh_advisory4.asc
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1029925
Mailing List mailing-list
x_refsource_mlist
http://marc.info/?l=openbsd-security-announce&m=139492048027313&w=2
Vendor Advisory x_refsource_confirm
http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
Vendor Advisory vendor-advisory
x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2155-1
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134026.html
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/91986
Vendor Advisory vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2014:068
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/66355
Scores
CVSS v3
4.9
EPSS
0.0019
EPSS Percentile
40.8%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
Details
CWE
CWE-264
Status
published
Products (7)
openbsd/openssh
6.0
openbsd/openssh
6.1
openbsd/openssh
6.2
openbsd/openssh
6.3
openbsd/openssh
6.4
openbsd/openssh
< 6.5
oracle/communications_user_data_repository
10.0.1
Published
Mar 18, 2014
Tracked Since
Feb 18, 2026