CVE-2015-8325

Home/CVE/The do_setup_env function in session.c in sshd in OpenSSH through 7.2p2, when the UseLogin feature is enabled and PAM is

CVE

The do_setup_env function in session.c in sshd in OpenSSH through 7.2p2, when the UseLogin feature is enabled and PAM is

The do_setup_env function in session.c in sshd in OpenSSH through 7.2p2, when the UseLogin feature is enabled and PAM is configured to read .pam_environment files in user home directories, allows local users to gain privileges by triggering a crafted environment for the /bin/login program, as demonstrated by an LD_PRELOAD environment variable.

HIGH · CVSS 7.8 EPSS 0.00079

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules2 YARA rules0

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Affected Products & Versions

debian linuxall versions
openbsd openssh<= 7.2
canonical ubuntu coreall versions
canonical ubuntu linuxall versions
canonical ubuntu touchall versions

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Sigma Hunt Rules

Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.

productmediumSuspicious OpenSSH Daemon Error

productmediumOpenSSH Server Listening On Socket

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Scoring & Timeline

7.8

HIGH · CVSS v3.1 · cve@mitre.org

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD01 May 2016 · 01:59 AM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

⚑

Vendor Advisories

suse-csafopenSUSE-SU-2024:10174-1
siemens-csafSSA-412672
suse-csafSUSE-SU-2016:2555-1
suse-csafSUSE-SU-2016:2388-1
suse-csafSUSE-SU-2016:1528-1
Show all 10 vendor advisoriessuse-csafSUSE-SU-2016:1386-1
usnUSN-2966-1
rhsaRHSA-2016:2588Moderate
rhsaRHSA-2017:0641Moderate
cisa-csafcisa-csaf-csaf_files-OT-white-2022-icsa-22-349-21

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://rhn.redhat.com/errata/RHSA-2016-2588.html

http://rhn.redhat.com/errata/RHSA-2017-0641.html

http://www.debian.org/security/2016/dsa-3550

http://www.securityfocus.com/bid/86187

http://www.securitytracker.com/id/1036487

https://anongit.mindrot.org/openssh.git/commit/?id=85bdcd7c92fe7ff133bbc4e10a65c91810f88755

Show all 12 references

https://bugzilla.redhat.com/show_bug.cgi?id=1328012

https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf

https://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-8325.html

https://security-tracker.debian.org/tracker/CVE-2015-8325

https://security.gentoo.org/glsa/201612-18

https://security.netapp.com/advisory/ntap-20180628-0001/

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