Home/CVE/Kernel logging daemon (klogd) in Linux does not properly cleanse user-injected format strings, which allows local users
CVE

CVE-2000-0867

Kernel logging daemon (klogd) in Linux does not properly cleanse user-injected format strings, which allows local users

Kernel logging daemon (klogd) in Linux does not properly cleanse user-injected format strings, which allows local users to gain root privileges by triggering malformed kernel messages.

HIGH · CVSS 7.2 EPSS 0.00071
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules8 YARA rules0
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Affected Products & Versions

5
debian linuxall versions
mandrakesoft mandrake linuxall versions
redhat linuxall versions
slackware linuxall versions
trustix secure linuxall versions
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Sigma Hunt Rules

8
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.
productcriticalLinux Reverse Shell Indicator
producthighCommunication To LocaltoNet Tunneling Service Initiated - Linux
producthighPotentially Suspicious Malware Callback Communication - Linux
producthighLinux Crypto Mining Pool Connections
producthighCommunication To Ngrok Tunneling Service - Linux
producthighLinux Crypto Mining Indicators
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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 NVD14 Nov 2000 · 05:00 AM
🔗

References & Sources

9
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-2000-032.0.txt
http://archives.neohapsis.com/archives/bugtraq/2000-09/0193.htmlVendor Advisory
http://frontal2.mandriva.com/security/advisories?name=MDKSA-2000:050
http://marc.info/?l=bugtraq&m=97726239017741&w=2
http://www.novell.com/linux/security/advisories/adv9_draht_syslogd_txt.html
http://www.osvdb.org/5824
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