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CVE
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CVE-2008-3889Date: (C)2008-09-12   (M)2018-06-02


Postfix 2.4 before 2.4.9, 2.5 before 2.5.5, and 2.6 before 2.6-20080902, when used with the Linux 2.6 kernel, leaks epoll file descriptors during execution of "non-Postfix" commands, which allows local users to cause a denial of service (application slowdown or exit) via a crafted command, as demonstrated by a command in a .forward file.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 2.1
Exploit Score: Exploit Score: 3.9
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: LOCAL
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECTRACK-1020800
http://www.securityfocus.com/archive/1/archive/1/495894/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/496420/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/498037/100/0/threaded
BID-30977
SECUNIA-31716
SECUNIA-31800
SECUNIA-31982
SECUNIA-31986
SECUNIA-32231
SREASON-4239
EXPLOIT-DB-6472
FEDORA-2008-8593
FEDORA-2008-8595
GLSA-200809-09
MDVSA-2008:190
SUSE-SR:2008:018
USN-642-1
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0311
http://www.postfix.org/announcements/20080902.html
http://www.wekk.net/research/CVE-2008-3889/
postfix-filedescriptor-dos(44865)

CPE    14
cpe:/a:postfix:postfix:2.4.2
cpe:/a:postfix:postfix:2.5.1
cpe:/a:postfix:postfix:2.4.3
cpe:/a:postfix:postfix:2.5.2
...
CWE    1
CWE-20
OVAL    1
oval:org.secpod.oval:def:301449

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