CVE-2016-0777
At a glance
- Source
- NVD
- EPSS
- EPSS 63.47 % · percentile 99 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
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.
Weaknesses (CWE)
- CWE-200 — Exposure of Sensitive Information to an Unauthorized Actor
References
- https://blogs.sophos.com/2016/02/17/utm-up2date-9-354-released/
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00006.html
- https://blogs.sophos.com/2016/02/29/utm-up2date-9-319-released/
- http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05247375
- http://www.securityfocus.com/archive/1/537295/100/0/threaded
- https://support.apple.com/HT206167
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176349.html
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10734
- http://www.securityfocus.com/bid/80695
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05385680
- https://security.FreeBSD.org/advisories/FreeBSD-SA-16:07.openssh.asc
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175676.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.openssh.com/txt/release-7.1p2
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00014.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176516.html
- https://bto.bluecoat.com/security-advisory/sa109
- http://www.securitytracker.com/id/1034671
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00013.html
- https://security.gentoo.org/glsa/201601-01
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
- http://www.openwall.com/lists/oss-security/2016/01/14/7
- http://seclists.org/fulldisclosure/2016/Jan/44
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00008.html
- http://packetstormsecurity.com/files/135273/Qualys-Security-Advisory-OpenSSH-Overflow-Leak.html
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00007.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175592.html
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00009.html
- http://www.ubuntu.com/usn/USN-2869-1
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05356388
- http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
- http://www.debian.org/security/2016/dsa-3446
- https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | CISA-ADP |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
| CVSS 3.0 | MEDIUM 6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2016-0792
- GCVE · GCVE-0-2016-0777
CERT-FR advisories
- CERTFR-2022-AVI-1094 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
- CERTFR-2017-AVI-012 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2016-AVI-128 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2016-AVI-106 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
- CERTFR-2016-AVI-022 — Multiples vulnérabilités dans le client d'OpenSSH · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:sophos:unified_threat_management_software:9.318:*:*:*:*:*:*:*cpe:2.3:a:sophos:unified_threat_management_software:9.353:*:*:*:*:*:*:*cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.0:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.0:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.1:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.1:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.2:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.2:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.3:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.3:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.4:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.4:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.5:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.5:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.6:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.6:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.7:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.7:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.8:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.8:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.9:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:5.9:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.0:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.0:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.1:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.1:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.2:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.2:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.2:p2:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.3:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.3:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.4:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.4:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.5:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.5:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.6:*:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.6:p1:*:*:*:*:*:*cpe:2.3:a:openbsd:openssh:6.7:*:*:*:*:*:*:*- +11 more
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |