CVE-2016-0778

The (1) roaming_read and (2) roaming_write functions in roaming_common.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2, when certain proxy and forward options are enabled, do not properly maintain connection file descriptors, which allows remote servers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by requesting many forwardings.
References
Link Resource
http://www.openssh.com/txt/release-7.1p2 Patch Release Notes Vendor Advisory
http://www.openwall.com/lists/oss-security/2016/01/14/7 Exploit Mailing List Technical Description Third Party Advisory
https://support.apple.com/HT206167 Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html Mailing List Release Notes Third Party Advisory
https://blogs.sophos.com/2016/02/17/utm-up2date-9-354-released/ Release Notes Vendor Advisory
https://blogs.sophos.com/2016/02/29/utm-up2date-9-319-released/ Release Notes Vendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05247375 Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html Third Party Advisory
http://www.securityfocus.com/bid/80698 Third Party Advisory VDB Entry
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10734 Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176516.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00013.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00008.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00006.html Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2016/Jan/44 Mailing List Third Party Advisory
https://bto.bluecoat.com/security-advisory/sa109 Third Party Advisory
http://www.debian.org/security/2016/dsa-3446 Third Party Advisory
http://www.ubuntu.com/usn/USN-2869-1 Third Party Advisory
https://security.gentoo.org/glsa/201601-01 Third Party Advisory
http://www.securitytracker.com/id/1034671 Third Party Advisory VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00007.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00014.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00009.html Mailing List Third Party Advisory
http://packetstormsecurity.com/files/135273/Qualys-Security-Advisory-OpenSSH-Overflow-Leak.html Third Party Advisory VDB Entry
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176349.html Mailing List Third Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05356388 Third Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05385680 Third Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722 Third Party Advisory
http://www.securityfocus.com/archive/1/537295/100/0/threaded Third Party Advisory VDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
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Configurations

Configuration 1 (hide)

OR cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*
cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:openbsd:openssh:5.4:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:5.5:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.6:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.7:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:5.4:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.2:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.9:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.8:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:5.7:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.0:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.3:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.1:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:5.9:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.5:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.1:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.3:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:7.0:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:5.6:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:5.9:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:7.1:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.8:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.6:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:5.8:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:5.7:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.0:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.4:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.5:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.4:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:7.1:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:5.6:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:5.5:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:5.8:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.2:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.2:p2:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.9:p1:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:7.0:*:*:*:*:*:*:*
cpe:2.3:a:openbsd:openssh:6.7:p1:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:o:hp:virtual_customer_access_system:*:*:*:*:*:*:*:*

Configuration 5 (hide)

cpe:2.3:a:sophos:unified_threat_management_software:9.353:*:*:*:*:*:*:*

Information

Published : 2016-01-14 14:59

Updated : 2022-12-13 04:15


NVD link : CVE-2016-0778

Mitre link : CVE-2016-0778


JSON object : View

CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

openbsd

  • openssh

sophos

  • unified_threat_management_software

apple

  • mac_os_x

hp

  • virtual_customer_access_system

oracle

  • linux
  • solaris