CVE-2015-6564
6.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
6.6 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
10.1%
Use-after-free vulnerability in the mm_answer_pam_free_ctx function in monitor.c in sshd in OpenSSH before 7.0 on non-OpenBSD platforms might allow local users to gain privileges by leveraging control of the sshd uid to send an unexpectedly early MONITOR_REQ_PAM_FREE_CTX request.
Affected configurations
References
lists.fedoraproject.org/pipermail/package-announce/2015-August/165170.html
lists.opensuse.org/opensuse-security-announce/2015-09/msg00017.html
rhn.redhat.com/errata/RHSA-2016-0741.html
seclists.org/fulldisclosure/2015/Aug/54
www.openssh.com/txt/release-7.0
www.openwall.com/lists/oss-security/2015/08/22/1
www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
www.securityfocus.com/bid/76317
cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
github.com/openssh/openssh-portable/commit/5e75f5198769056089fb06c4d738ab0e5abc66f7
kc.mcafee.com/corporate/index?page=content&id=SB10136
lists.debian.org/debian-lts-announce/2018/09/msg00010.html
security.gentoo.org/glsa/201512-04
www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2019-764
Related
6.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
6.6 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
10.1%