CVE-2014-3493
2.7 Low
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:A/AC:L/Au:S/C:N/I:N/A:P
6.1 Medium
AI Score
Confidence
Low
0.027 Low
EPSS
Percentile
90.5%
The push_ascii function in smbd in Samba 3.6.x before 3.6.24, 4.0.x before 4.0.19, and 4.1.x before 4.1.9 allows remote authenticated users to cause a denial of service (memory corruption and daemon crash) via an attempt to read a Unicode pathname without specifying use of Unicode, leading to a character-set conversion failure that triggers an invalid pointer dereference.
Affected configurations
References
advisories.mageia.org/MGASA-2014-0279.html
linux.oracle.com/errata/ELSA-2014-0866.html
lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html
lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html
rhn.redhat.com/errata/RHSA-2014-0866.html
secunia.com/advisories/59378
secunia.com/advisories/59407
secunia.com/advisories/59433
secunia.com/advisories/59579
secunia.com/advisories/59834
secunia.com/advisories/59848
secunia.com/advisories/59919
secunia.com/advisories/61218
security.gentoo.org/glsa/glsa-201502-15.xml
www.mandriva.com/security/advisories?name=MDVSA-2014:136
www.mandriva.com/security/advisories?name=MDVSA-2015:082
www.samba.org/samba/security/CVE-2014-3493
www.securityfocus.com/archive/1/532757/100/0/threaded
www.securityfocus.com/bid/68150
www.securitytracker.com/id/1030455
blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_samba1
bugzilla.redhat.com/show_bug.cgi?id=1108748
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993
Related
2.7 Low
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:A/AC:L/Au:S/C:N/I:N/A:P
6.1 Medium
AI Score
Confidence
Low
0.027 Low
EPSS
Percentile
90.5%