Home/CVE/xvfb-run 1.6.1 in Debian GNU/Linux, Ubuntu, Fedora 10, and possibly other operating systems place the magic cookie (MCOO
CVE

CVE-2009-1573

xvfb-run 1.6.1 in Debian GNU/Linux, Ubuntu, Fedora 10, and possibly other operating systems place the magic cookie (MCOO

xvfb-run 1.6.1 in Debian GNU/Linux, Ubuntu, Fedora 10, and possibly other operating systems place the magic cookie (MCOOKIE) on the command line, which allows local users to gain privileges by listing the process and its arguments.

MEDIUM · CVSS 4.6 EPSS 0.00071
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  • Public exploit or PoC is available
Sigma rules8 YARA rules0
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Affected Products & Versions

4
debian linuxall versions
redhat fedoraall versions
ubuntu linuxall versions
branden robinson xvfb-runall versions
⚠

Public Exploits & PoCs

1
pocbugs.debian.org · bugreport.cgi?bug=526678bugs.debian.org
◈

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

4.6
MEDIUM · 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:P/I:P/A:P
Published to NVD06 May 2009 · 05:30 PM
⚑

Vendor Advisories

1
usnUSN-939-1
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://secunia.com/advisories/39834
http://www.openwall.com/lists/oss-security/2009/05/05/2
http://www.openwall.com/lists/oss-security/2009/05/05/4
http://www.securityfocus.com/bid/34828
http://www.ubuntu.com/usn/USN-939-1
http://www.vupen.com/english/advisories/2010/1185
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