CVE-2015-5600
En bref
- Source
- NVD
- EPSS
- EPSS 9.38 % · centile 95 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mitre
- Statut NVD
- Modified
Rechercher sur…
Description
The kbdint_next_device function in auth2-chall.c in sshd in OpenSSH through 6.9 does not properly restrict the processing of keyboard-interactive devices within a single connection, which makes it easier for remote attackers to conduct brute-force attacks or cause a denial of service (CPU consumption) via a long and duplicative list in the ssh -oKbdInteractiveDevices option, as demonstrated by a modified client that provides a different password for each pam element on this list.
Faiblesses (CWE)
Références
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- http://www.ubuntu.com/usn/USN-2710-2
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165170.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157667
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05128992
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
- https://security.gentoo.org/glsa/201512-04
- https://kc.mcafee.com/corporate/index?page=content&id=SB10136
- https://security.netapp.com/advisory/ntap-20151106-0001/
- http://rhn.redhat.com/errata/RHSA-2016-0466.html
- http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/auth2-chall.c.diff?r1=1.42&r2=1.43&f=h
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10697
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/auth2-chall.c
- https://kc.mcafee.com/corporate/index?page=content&id=SB10157
- http://www.securityfocus.com/bid/75990
- http://www.securityfocus.com/bid/91787
- https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04952480
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00017.html
- http://www.securityfocus.com/bid/92012
- https://support.apple.com/kb/HT205031
- https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html
- http://openwall.com/lists/oss-security/2015/07/23/4
- http://www.ubuntu.com/usn/USN-2710-1
- http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162955.html
- http://www.securitytracker.com/id/1032988
- http://seclists.org/fulldisclosure/2015/Jul/92
- http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
- https://www.arista.com/en/support/advisories-notices/security-advisories/1174-security-advisory-12
- https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
| CVSS 3.1 | HIGH 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
| CVSS 2.0 | HIGH 8.5 | AV:N/AC:L/Au:N/C:P/I:N/A:C | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2015-5554
- GCVE · GCVE-0-2015-5600
Avis du CERT-FR
- CERTFR-2022-AVI-1094 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
- CERTFR-2018-AVI-026 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2017-AVI-022 — Multiples vulnérabilités dans Juniper Network and Security Manager · cert.ssi.gouv.fr
- CERTFR-2017-AVI-012 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2016-AVI-244 — Multiples vulnérabilités dans Oracle Sun Systems Products Suite · cert.ssi.gouv.fr
- CERTFR-2015-AVI-441 — Multiples vulnérabilités dans Oracle Solaris · cert.ssi.gouv.fr
- CERTFR-2015-AVI-431 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2015-AVI-355 — Multiples vulnérabilités dans Apple OS X · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*≤ 6.9
Produits affectés
| Produit | 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 |