CVE-2016-2115

Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 does not require SMB signing within a DCERPC session over ncacn_np, which allows man-in-the-middle attackers to spoof SMB clients by modifying the client-server data stream.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 95%
VendorProductVersion
canonicalubuntu_linux
14.04
canonicalubuntu_linux
15.10
canonicalubuntu_linux
16.04
sambasamba
3.0.0
sambasamba
3.0.1
sambasamba
3.0.2
sambasamba
3.0.2:a
sambasamba
3.0.2a:a
sambasamba
3.0.3
sambasamba
3.0.4
sambasamba
3.0.4:rc1
sambasamba
3.0.5
sambasamba
3.0.6
sambasamba
3.0.7
sambasamba
3.0.8
sambasamba
3.0.9
sambasamba
3.0.10
sambasamba
3.0.11
sambasamba
3.0.12
sambasamba
3.0.13
sambasamba
3.0.14
sambasamba
3.0.14:a
sambasamba
3.0.14a:a
sambasamba
3.0.15
sambasamba
3.0.16
sambasamba
3.0.17
sambasamba
3.0.18
sambasamba
3.0.19
sambasamba
3.0.20
sambasamba
3.0.20:a
sambasamba
3.0.20:b
sambasamba
3.0.20a:a
sambasamba
3.0.20b:b
sambasamba
3.0.21
sambasamba
3.0.21:a
sambasamba
3.0.21:b
sambasamba
3.0.21:c
sambasamba
3.0.21a:a
sambasamba
3.0.21b:b
sambasamba
3.0.21c:c
sambasamba
3.0.22
sambasamba
3.0.23
sambasamba
3.0.23:a
sambasamba
3.0.23:b
sambasamba
3.0.23:c
sambasamba
3.0.23:d
sambasamba
3.0.23a:a
sambasamba
3.0.23b:b
sambasamba
3.0.23c:c
sambasamba
3.0.23d:d
sambasamba
3.0.24
sambasamba
3.0.25
sambasamba
3.0.25:a
sambasamba
3.0.25:b
sambasamba
3.0.25:c
sambasamba
3.0.25:pre1
sambasamba
3.0.25:pre2
sambasamba
3.0.25:rc1
sambasamba
3.0.25:rc2
sambasamba
3.0.25:rc3
sambasamba
3.0.25a:a
sambasamba
3.0.25b:b
sambasamba
3.0.25c:c
sambasamba
3.0.26
sambasamba
3.0.26:a
sambasamba
3.0.26a:a
sambasamba
3.0.27
sambasamba
3.0.27:a
sambasamba
3.0.28
sambasamba
3.0.28:a
sambasamba
3.0.29
sambasamba
3.0.30
sambasamba
3.0.31
sambasamba
3.0.32
sambasamba
3.0.33
sambasamba
3.0.34
sambasamba
3.0.35
sambasamba
3.0.36
sambasamba
3.0.37
sambasamba
3.2.0
sambasamba
3.2.1
sambasamba
3.2.2
sambasamba
3.2.3
sambasamba
3.2.4
sambasamba
3.2.5
sambasamba
3.2.6
sambasamba
3.2.7
sambasamba
3.2.8
sambasamba
3.2.9
sambasamba
3.2.10
sambasamba
3.2.11
sambasamba
3.2.12
sambasamba
3.2.13
sambasamba
3.2.14
sambasamba
3.2.15
sambasamba
3.3.0
sambasamba
3.3.1
sambasamba
3.3.2
sambasamba
3.3.3
sambasamba
3.3.4
sambasamba
3.3.5
sambasamba
3.3.6
sambasamba
3.3.7
sambasamba
3.3.8
sambasamba
3.3.9
sambasamba
3.3.10
sambasamba
3.3.11
sambasamba
3.3.12
sambasamba
3.3.13
sambasamba
3.3.14
sambasamba
3.3.15
sambasamba
3.3.16
sambasamba
3.4.0
sambasamba
3.4.1
sambasamba
3.4.2
sambasamba
3.4.3
sambasamba
3.4.4
sambasamba
3.4.5
sambasamba
3.4.6
sambasamba
3.4.7
sambasamba
3.4.8
sambasamba
3.4.9
sambasamba
3.4.10
sambasamba
3.4.11
sambasamba
3.4.12
sambasamba
3.4.13
sambasamba
3.4.14
sambasamba
3.4.15
sambasamba
3.4.16
sambasamba
3.4.17
sambasamba
3.5.0
sambasamba
3.5.1
sambasamba
3.5.2
sambasamba
3.5.3
sambasamba
3.5.4
sambasamba
3.5.5
sambasamba
3.5.6
sambasamba
3.5.7
sambasamba
3.5.8
sambasamba
3.5.9
sambasamba
3.5.10
sambasamba
3.5.11
sambasamba
3.5.12
sambasamba
3.5.13
sambasamba
3.5.14
sambasamba
3.5.15
sambasamba
3.5.16
sambasamba
3.5.17
sambasamba
3.5.18
sambasamba
3.5.19
sambasamba
3.5.20
sambasamba
3.5.21
sambasamba
3.5.22
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
3.6.24
sambasamba
3.6.25
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
sambasamba
4.0.19
sambasamba
4.0.20
sambasamba
4.0.21
sambasamba
4.0.22
sambasamba
4.0.23
sambasamba
4.0.24
sambasamba
4.0.25
sambasamba
4.0.26
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
4.1.9
sambasamba
4.1.10
sambasamba
4.1.11
sambasamba
4.1.12
sambasamba
4.1.13
sambasamba
4.1.14
sambasamba
4.1.15
sambasamba
4.1.16
sambasamba
4.1.17
sambasamba
4.1.18
sambasamba
4.1.19
sambasamba
4.1.20
sambasamba
4.1.21
sambasamba
4.1.22
sambasamba
4.1.23
sambasamba
4.2.0:rc1
sambasamba
4.2.0:rc2
sambasamba
4.2.0:rc3
sambasamba
4.2.0:rc4
sambasamba
4.2.1
sambasamba
4.2.2
sambasamba
4.2.3
sambasamba
4.2.4
sambasamba
4.2.5
sambasamba
4.2.6
sambasamba
4.2.7
sambasamba
4.2.8
sambasamba
4.2.9
sambasamba
4.3.0
sambasamba
4.3.1
sambasamba
4.3.2
sambasamba
4.3.3
sambasamba
4.3.4
sambasamba
4.3.5
sambasamba
4.3.6
sambasamba
4.4.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
samba
bullseye
2:4.13.13+dfsg-1~deb11u6
fixed
bullseye (security)
2:4.13.13+dfsg-1~deb11u6
fixed
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 2:4.3.8+dfsg-0ubuntu1
released
yakkety
Fixed 2:4.3.8+dfsg-0ubuntu1
released
xenial
Fixed 2:4.3.8+dfsg-0ubuntu1
released
wily
Fixed 2:4.3.8+dfsg-0ubuntu0.15.10.2
released
trusty
Fixed 2:4.3.8+dfsg-0ubuntu0.14.04.2
released
precise
Fixed 2:3.6.25-0ubuntu0.12.04.2
released
samba4
zesty
dne
yakkety
dne
xenial
dne
wily
dne
trusty
dne
precise
ignored
Common Weakness Enumeration
References