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CVE-2008-3889

Date: September 12, 2008

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.

Severity Score

4.0

Related Resources (25)

Url: https://nvd.nist.gov/vuln/detail/CVE-2008-3889

Url: https://exchange.xforce.ibmcloud.com/vulnerabilities/44865

Url: http://secunia.com/advisories/32231

Url: http://security.gentoo.org/glsa/glsa-200809-09.xml

Url: http://lists.opensuse.org/opensuse-security-announce/2008-09/msg00004.html

Url: http://secunia.com/advisories/31800

Url: http://secunia.com/advisories/31986

Url: http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0311

Url: http://www.wekk.net/research/CVE-2008-3889/

Url: http://www.securityfocus.com/archive/1/495894/100/0/threaded

Url: http://secunia.com/advisories/31982

Url: https://www.exploit-db.com/exploits/6472

Url: http://www.securityfocus.com/archive/1/496420/100/0/threaded

Url: http://www.postfix.org/announcements/20080902.html

Url: http://secunia.com/advisories/31716

Url: http://securityreason.com/securityalert/4239

Url: http://www.ubuntu.com/usn/usn-642-1

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2008:190

Url: http://securitytracker.com/id?1020800

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2008-3889

Url: https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00287.html

Url: https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00271.html

Url: http://www.securityfocus.com/archive/1/498037/100/0/threaded

Url: http://www.securityfocus.com/bid/30977

Url: https://www.mend.io/vulnerability-database/CVE-2008-3889

Severity Score

4.0

Weakness Type (CWE)

Improper Input Validation

CWE-20

CVSS v3.1

Base Score:	4.0
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	LOW

CVSS v2

Base Score:	2.1
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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CVE-2008-3889

Date: September 12, 2008

Severity Score

Related Resources (25)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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