VIR Vulnerability Intelligence Relay

CVE-2015-5370

medium
Published 2016-04-25 · Modified 2026-05-06
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CVSS v3
5.9
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4 NEW
—
not yet in upstream
VIR risk
5.9

Description

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 properly implement the DCE-RPC layer, which allows remote attackers to perform protocol-downgrade attacks, cause a denial of service (application crash or CPU consumption), or possibly execute arbitrary code on a client system via unspecified vectors.

Predictions

Exploit likelihood
69%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact
OSVersionStatusFixed in
suse slesaffected
ubuntu ubuntu14.04affected
ubuntu ubuntu15.10affected
ubuntu ubuntu16.04affected
debian debianbookwormfixed2:4.3.7+dfsg-1
debian debianbullseyefixed2:4.3.7+dfsg-1
debian debianforkyfixed2:4.3.7+dfsg-1
debian debiansidfixed2:4.3.7+dfsg-1
debian debiantrixiefixed2:4.3.7+dfsg-1

Application impact
VendorProductVersionsFixed
sambasamba3.6.0
sambasamba3.6.1
sambasamba3.6.2
sambasamba3.6.3
sambasamba3.6.4
sambasamba3.6.5
sambasamba3.6.6
sambasamba3.6.7
sambasamba3.6.8
sambasamba3.6.9
sambasamba3.6.10
sambasamba3.6.11
sambasamba3.6.12
sambasamba3.6.13
sambasamba3.6.14
sambasamba3.6.15
sambasamba3.6.16
sambasamba3.6.17
sambasamba3.6.18
sambasamba3.6.19
sambasamba3.6.20
sambasamba3.6.21
sambasamba3.6.22
sambasamba3.6.23
sambasamba3.6.24
sambasamba3.6.25
sambasamba4.0.0
sambasamba4.0.1
sambasamba4.0.2
sambasamba4.0.3
sambasamba4.0.4
sambasamba4.0.5
sambasamba4.0.6
sambasamba4.0.7
sambasamba4.0.8
sambasamba4.0.9
sambasamba4.0.10
sambasamba4.0.11
sambasamba4.0.12
sambasamba4.0.13
sambasamba4.0.14
sambasamba4.0.15
sambasamba4.0.16
sambasamba4.0.17
sambasamba4.0.18
sambasamba4.0.19
sambasamba4.0.20
sambasamba4.0.21
sambasamba4.0.22
sambasamba4.0.23
sambasamba4.0.24
sambasamba4.0.25
sambasamba4.0.26
sambasamba4.1.0
sambasamba4.1.1
sambasamba4.1.2
sambasamba4.1.3
sambasamba4.1.4
sambasamba4.1.5
sambasamba4.1.6
sambasamba4.1.7
sambasamba4.1.8
sambasamba4.1.9
sambasamba4.1.10
sambasamba4.1.11
sambasamba4.1.12
sambasamba4.1.13
sambasamba4.1.14
sambasamba4.1.15
sambasamba4.1.16
sambasamba4.1.17
sambasamba4.1.18
sambasamba4.1.19
sambasamba4.1.20
sambasamba4.1.21
sambasamba4.1.22
sambasamba4.1.23
sambasamba4.2.0
sambasamba4.2.1
sambasamba4.2.2
sambasamba4.2.3
sambasamba4.2.4
sambasamba4.2.5
sambasamba4.2.6
sambasamba4.2.7
sambasamba4.2.8
sambasamba4.2.9
sambasamba4.3.0
sambasamba4.3.1
sambasamba4.3.2
sambasamba4.3.3
sambasamba4.3.4
sambasamba4.3.5
sambasamba4.3.6
sambasamba4.4.0

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.