CVSS 4.9 · MEDIUM
CVE-2014-2532
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.
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Puntaje: 4.9(MEDIUM)
Vector:
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:NAV: NETWORK
AC: HIGH
PR: LOW
UI: NONE
S: CHANGED
C: LOW
I: LOW
A: NONE
Tipo de falla (CWE):
CWE-264EPSS
Probabilidad de explotación (próx. 30 días): 0.0020 (0.2%)
Percentil: 41.8%
EPSS: 2026-05-06
Afecta
oracle:communications_user_data_repositoryopenbsd:opensshDescripción técnica
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.
Publicada: 18/3/2014, 5:18:19
Última modificación: 6/5/2026, 22:30:45
Referencias
- 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&m=141576985122836&w=2
- http://marc.info/?l=openbsd-security-announce&m=139492048027313&w=2
- http://rhn.redhat.com/errata/RHSA-2014-1552.html