Debian Security Bug TrackerDEBIANCVE:CVE-2015-6563CVE-2015-6563
1.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:M/Au:N/C:N/I:P/A:N
0.0004 Low
EPSS
Percentile
9.3%
The monitor component in sshd in OpenSSH before 7.0 on non-OpenBSD platforms accepts extraneous username data in MONITOR_REQ_PAM_INIT_CTX requests, which allows local users to conduct impersonation attacks by leveraging any SSH login access in conjunction with control of the sshd uid to send a crafted MONITOR_REQ_PWNAM request, related to monitor.c and monitor_wrap.c.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | openssh | < 1:6.9p1-1 | openssh_1:6.9p1-1_all.deb |
| Debian | 11 | all | openssh | < 1:6.9p1-1 | openssh_1:6.9p1-1_all.deb |
| Debian | 10 | all | openssh | < 1:6.9p1-1 | openssh_1:6.9p1-1_all.deb |
| Debian | 999 | all | openssh | < 1:6.9p1-1 | openssh_1:6.9p1-1_all.deb |
| Debian | 13 | all | openssh | < 1:6.9p1-1 | openssh_1:6.9p1-1_all.deb |
Related
1.9 Low
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:M/Au:N/C:N/I:P/A:N
0.0004 Low
EPSS
Percentile
9.3%