CVE-2014-3493

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
2.7 UNKNOWN
ADJACENT_NETWORK
LOW
AV:A/AC:L/Au:S/C:N/I:N/A:P
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 78%
VendorProductVersion
sambasamba
3.6.0
sambasamba
3.6.1
sambasamba
3.6.2
sambasamba
3.6.3
sambasamba
3.6.4
sambasamba
3.6.5
sambasamba
3.6.6
sambasamba
3.6.7
sambasamba
3.6.8
sambasamba
3.6.9
sambasamba
3.6.10
sambasamba
3.6.11
sambasamba
3.6.12
sambasamba
3.6.13
sambasamba
3.6.14
sambasamba
3.6.15
sambasamba
3.6.16
sambasamba
3.6.17
sambasamba
3.6.18
sambasamba
3.6.19
sambasamba
3.6.20
sambasamba
3.6.21
sambasamba
3.6.22
sambasamba
3.6.23
sambasamba
4.1.0
sambasamba
4.1.1
sambasamba
4.1.2
sambasamba
4.1.3
sambasamba
4.1.4
sambasamba
4.1.5
sambasamba
4.1.6
sambasamba
4.1.7
sambasamba
4.1.8
sambasamba
4.0.0
sambasamba
4.0.1
sambasamba
4.0.2
sambasamba
4.0.3
sambasamba
4.0.4
sambasamba
4.0.5
sambasamba
4.0.6
sambasamba
4.0.7
sambasamba
4.0.8
sambasamba
4.0.9
sambasamba
4.0.10
sambasamba
4.0.11
sambasamba
4.0.12
sambasamba
4.0.13
sambasamba
4.0.14
sambasamba
4.0.15
sambasamba
4.0.16
sambasamba
4.0.17
sambasamba
4.0.18
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
samba
bullseye (security)
2:4.13.13+dfsg-1~deb11u6
fixed
bullseye
2:4.13.13+dfsg-1~deb11u6
fixed
squeeze
not-affected
bookworm
2:4.17.12+dfsg-0+deb12u1
fixed
bookworm (security)
2:4.17.12+dfsg-0+deb12u1
fixed
sid
2:4.21.1+dfsg-2
fixed
trixie
2:4.21.1+dfsg-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
samba
zesty
Fixed 2:4.1.8+dfsg-1ubuntu2
released
yakkety
Fixed 2:4.1.8+dfsg-1ubuntu2
released
xenial
Fixed 2:4.1.8+dfsg-1ubuntu2
released
wily
Fixed 2:4.1.8+dfsg-1ubuntu2
released
vivid
Fixed 2:4.1.8+dfsg-1ubuntu2
released
utopic
Fixed 2:4.1.8+dfsg-1ubuntu2
released
trusty
Fixed 2:4.1.6+dfsg-1ubuntu2.14.04.2
released
saucy
Fixed 2:3.6.18-1ubuntu3.3
released
precise
Fixed 2:3.6.3-2ubuntu2.11
released
lucid
Fixed 2:3.4.7~dfsg-1ubuntu3.15
released
samba4
zesty
dne
yakkety
dne
xenial
dne
wily
dne
vivid
dne
utopic
dne
trusty
dne
saucy
ignored
precise
ignored
lucid
ignored
Common Weakness Enumeration
References
http://advisories.mageia.org/MGASA-2014-0279.html
http://linux.oracle.com/errata/ELSA-2014-0866.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html
http://rhn.redhat.com/errata/RHSA-2014-0866.html
http://secunia.com/advisories/59378
http://secunia.com/advisories/59407
http://secunia.com/advisories/59433
http://secunia.com/advisories/59579
http://secunia.com/advisories/59834
http://secunia.com/advisories/59848
http://secunia.com/advisories/59919
http://secunia.com/advisories/61218
http://security.gentoo.org/glsa/glsa-201502-15.xml
http://www.mandriva.com/security/advisories?name=MDVSA-2014:136
http://www.mandriva.com/security/advisories?name=MDVSA-2015:082
http://www.samba.org/samba/security/CVE-2014-3493
http://www.securityfocus.com/archive/1/532757/100/0/threaded
http://www.securityfocus.com/bid/68150
http://www.securitytracker.com/id/1030455
https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_samba1
https://bugzilla.redhat.com/show_bug.cgi?id=1108748
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993
http://advisories.mageia.org/MGASA-2014-0279.html
http://linux.oracle.com/errata/ELSA-2014-0866.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html
http://rhn.redhat.com/errata/RHSA-2014-0866.html
http://secunia.com/advisories/59378
http://secunia.com/advisories/59407
http://secunia.com/advisories/59433
http://secunia.com/advisories/59579
http://secunia.com/advisories/59834
http://secunia.com/advisories/59848
http://secunia.com/advisories/59919
http://secunia.com/advisories/61218
http://security.gentoo.org/glsa/glsa-201502-15.xml
http://www.mandriva.com/security/advisories?name=MDVSA-2014:136
http://www.mandriva.com/security/advisories?name=MDVSA-2015:082
http://www.samba.org/samba/security/CVE-2014-3493
http://www.securityfocus.com/archive/1/532757/100/0/threaded
http://www.securityfocus.com/bid/68150
http://www.securitytracker.com/id/1030455
https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_samba1
https://bugzilla.redhat.com/show_bug.cgi?id=1108748
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993