CVE-2001-0872 · threatengine.sh

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CVE

CVE-2001-0872

OpenSSH 3.0.1 and earlier with UseLogin enabled does not properly cleanse critical environment variables such as LD_PREL

OpenSSH 3.0.1 and earlier with UseLogin enabled does not properly cleanse critical environment variables such as LD_PRELOAD, which allows local users to gain root privileges.

HIGH · CVSS 7.2 EPSS 0.00179

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules10 YARA rules0

▤

Affected Products & Versions

3

openbsd openssh<= 3.0.1
redhat linuxall versions
suse linuxall versions

◈

Sigma Hunt Rules

10

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

productcriticalLinux Reverse Shell Indicator

producthighCommunication To LocaltoNet Tunneling Service Initiated - Linux

producthighPotentially Suspicious Malware Callback Communication - Linux

producthighLinux Crypto Mining Pool Connections

Show all 10 top matches

producthighCommunication To Ngrok Tunneling Service - Linux

producthighLinux Crypto Mining Indicators

producthighShell Execution GCC - Linux

producthighShell Execution via Rsync - Linux

See all related Sigma rules for this CVE

▣

Scoring & Timeline

7.2

HIGH · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Published to NVD21 Dec 2001 · 05:00 AM

⚑

Vendor Advisories

1

rhsaRHSA-2001:161

🔗

References & Sources

14

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

ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2001-042.1.txt

http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000446

http://frontal2.mandriva.com/security/advisories?name=MDKSA-2001:092

http://lists.suse.com/archives/suse-security-announce/2001-Dec/0001.htmlPatchVendor Advisory

http://marc.info/?l=bugtraq&m=100749779131514&w=2

http://marc.info/?l=openssh-unix-dev&m=100747128105913&w=2

Show all 14 references

http://www.ciac.org/ciac/bulletins/m-026.shtml

http://www.debian.org/security/2001/dsa-091

http://www.kb.cert.org/vuls/id/157447US Government Resource

http://www.osvdb.org/688

http://www.redhat.com/support/errata/RHSA-2001-161.htmlPatchVendor Advisory

http://www.securityfocus.com/bid/3614

http://www1.itrc.hp.com/service/cki/docDisplay.do?docId=HPSBUX0112-005

https://exchange.xforce.ibmcloud.com/vulnerabilities/7647

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