Privilege escalation in Openbsd Openssh
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.
EPSS: 0.001 (28.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Openbsd Openssh — versions 6.0, 6.1, 6.2
- Oracle Communications_user_data_repository — versions 10.0.1
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_CONFIRM)
- cve@mitre.org (x_refsource_SECUNIA, third-party-advisory)
- cve@mitre.org (x_refsource_SECUNIA, third-party-advisory)
- cve@mitre.org (x_refsource_CONFIRM)
- cve@mitre.org (vendor-advisory, x_refsource_APPLE)
- cve@mitre.org (x_refsource_HP, vendor-advisory)
- cve@mitre.org (x_refsource_SECUNIA, third-party-advisory)
- cve@mitre.org (vendor-advisory, x_refsource_MANDRIVA)
- cve@mitre.org (x_refsource_CONFIRM)
- cve@mitre.org (x_refsource_SECUNIA, third-party-advisory)
Frequently asked questions
- What is CVE-2014-2532?
- CVE-2014-2532 is a medium-severity vulnerability in Openbsd Openssh, classified under CWE-264. CVSS score: 4.2/10. Published 2014-03-18.
- How severe is CVE-2014-2532?
- Medium severity. CVSS v3 base score is 4.2 out of 10.
- Is CVE-2014-2532 known to be exploited?
- 9 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.