Untrusted Search Path Affecting openssh-server-sysvinit package, versions <0:7.4p1-11.el7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-CENTOS7-OPENSSHSERVERSYSVINIT-2087451
- published26 Jul 2021
- disclosed19 Dec 2016
Introduced: 19 Dec 2016
CVE-2016-10009 (opens in a new tab)How to fix?
Upgrade Centos:7 openssh-server-sysvinit to version 0:7.4p1-11.el7 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openssh-server-sysvinit package and not the openssh-server-sysvinit package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
Untrusted search path vulnerability in ssh-agent.c in ssh-agent in OpenSSH before 7.4 allows remote attackers to execute arbitrary local PKCS#11 modules by leveraging control over a forwarded agent-socket.
References
- http://www.securityfocus.com/bid/94968
- https://github.com/openbsd/src/commit/9476ce1dd37d3c3218d5640b74c34c65e5f4efe5
- https://security.netapp.com/advisory/ntap-20171130-0002/
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03818en_us
- https://www.openssh.com/txt/release-7.4
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.647637
- https://access.redhat.com/security/cve/CVE-2016-10009
- https://www.exploit-db.com/exploits/40963/
- https://security.FreeBSD.org/advisories/FreeBSD-SA-17:01.openssh.asc
- http://packetstormsecurity.com/files/140261/OpenSSH-Arbitrary-Library-Loading.html
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1009
- https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html
- http://www.openwall.com/lists/oss-security/2016/12/19/2
- https://access.redhat.com/errata/RHSA-2017:2029
- http://www.securitytracker.com/id/1037490
- https://usn.ubuntu.com/3538-1/
- http://packetstormsecurity.com/files/173661/OpenSSH-Forwarded-SSH-Agent-Remote-Code-Execution.html
- http://seclists.org/fulldisclosure/2023/Jul/31
- http://www.openwall.com/lists/oss-security/2023/07/19/9
- http://www.openwall.com/lists/oss-security/2023/07/20/1
- https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf