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CVE-2009-1186

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Date: April 17, 2009

Buffer overflow in the util_path_encode function in udev/lib/libudev-util.c in udev before 1.4.1 allows local users to cause a denial of service (service outage) via vectors that trigger a call with crafted arguments.

Language: C

Severity Score

Related Resources (28)

https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00462.html
http://www.debian.org/security/2009/dsa-1772
http://secunia.com/advisories/34731
http://secunia.com/advisories/34753
http://secunia.com/advisories/34776
http://www.ubuntu.com/usn/usn-758-1
http://www.securitytracker.com/id?1022068
http://www.vupen.com/english/advisories/2009/1053
http://secunia.com/advisories/34771
http://secunia.com/advisories/34750
https://bugzilla.redhat.com/show_bug.cgi?id=495052
http://git.kernel.org/?p=linux/hotplug/udev.git%3Ba=commitdiff%3Bh=662c3110803bd8c1aedacc36788e6fd028944314
https://launchpad.net/bugs/cve/2009-1186
http://www.gentoo.org/security/en/glsa/glsa-200904-18.xml
http://www.mandriva.com/security/advisories?name=MDVSA-2009:103
http://secunia.com/advisories/34787
https://nvd.nist.gov/vuln/detail/CVE-2009-1186
http://www.securityfocus.com/archive/1/502752/100/0/threaded
http://secunia.com/advisories/34801
http://secunia.com/advisories/34785
https://people.canonical.com/~ubuntu-security/cve/CVE-2009-1186
http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.446399
http://www.securityfocus.com/bid/34539
https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00463.html
http://wiki.rpath.com/wiki/Advisories:rPSA-2009-0063
http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00006.html
http://wiki.rpath.com/Advisories:rPSA-2009-0063
https://www.mend.io/vulnerability-database/CVE-2009-1186

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

CVSS v3.1

Base Score:
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:
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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