CVE-2016-0777
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.2 Medium
AI Score
Confidence
High
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
0.002 Low
EPSS
Percentile
61.5%
The resend_bytes function in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2 allows remote servers to obtain sensitive information from process memory by requesting transmission of an entire buffer, as demonstrated by reading a private key.
References
kb.juniper.net/InfoCenter/index?page=content&id=JSA10734
lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
lists.fedoraproject.org/pipermail/package-announce/2016-February/176516.html
lists.fedoraproject.org/pipermail/package-announce/2016-January/175592.html
lists.fedoraproject.org/pipermail/package-announce/2016-January/175676.html
lists.fedoraproject.org/pipermail/package-announce/2016-January/176349.html
lists.opensuse.org/opensuse-security-announce/2016-01/msg00006.html
lists.opensuse.org/opensuse-security-announce/2016-01/msg00007.html
lists.opensuse.org/opensuse-security-announce/2016-01/msg00008.html
lists.opensuse.org/opensuse-security-announce/2016-01/msg00009.html
lists.opensuse.org/opensuse-security-announce/2016-01/msg00013.html
lists.opensuse.org/opensuse-security-announce/2016-01/msg00014.html
packetstormsecurity.com/files/135273/Qualys-Security-Advisory-OpenSSH-Overflow-Leak.html
seclists.org/fulldisclosure/2016/Jan/44
www.debian.org/security/2016/dsa-3446
www.openssh.com/txt/release-7.1p2
www.openwall.com/lists/oss-security/2016/01/14/7
www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
www.securityfocus.com/archive/1/537295/100/0/threaded
www.securityfocus.com/bid/80695
www.securitytracker.com/id/1034671
www.ubuntu.com/usn/USN-2869-1
blogs.sophos.com/2016/02/17/utm-up2date-9-354-released/
blogs.sophos.com/2016/02/29/utm-up2date-9-319-released/
bto.bluecoat.com/security-advisory/sa109
cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05247375
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05356388
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05385680
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
security.FreeBSD.org/advisories/FreeBSD-SA-16:07.openssh.asc
security.gentoo.org/glsa/201601-01
support.apple.com/HT206167
Social References
More
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.2 Medium
AI Score
Confidence
High
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
0.002 Low
EPSS
Percentile
61.5%