VIR Vulnerability Intelligence Relay

CVE-2013-4124

medium
Published 2013-08-06 · Modified 2026-04-29
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
6.0

Description

Integer overflow in the read_nttrans_ea_list function in nttrans.c in smbd in Samba 3.x before 3.5.22, 3.6.x before 3.6.17, and 4.x before 4.0.8 allows remote attackers to cause a denial of service (memory consumption) via a malformed packet.

Predictions

Exploit likelihood
55%
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.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-27778 dos linux
x90c · 2013-08-22

Samba 3.5.22/3.6.17/4.0.8 - nttrans Reply Integer Overflow

Source code queued for fetch — refresh in a moment.

Metasploit modules

auxiliary_dos/samba/read_nttrans_ea_list rank 300
Samba read_nttrans_ea_list Integer Overflow
Source fetch failed: fetch_error — view the original via the link above.

OS impact
fedora Fedora Affected 2 releases
VersionStatusFixed in
19 Affected —
18 Affected —
redhat Red Hat Affected 1 release
VersionStatusFixed in
5 Affected —
suse SUSE Affected 2 releases
VersionStatusFixed in
12.3 Affected —
12.2 Affected —
ubuntu Ubuntu Affected 4 releases
VersionStatusFixed in
13.04 Affected —
12.10 Affected —
12.04 Affected —
10.04 Affected —
debian Debian Fixed 5 releases
VersionStatusFixed in
trixie Fixed 2:3.6.17-1
sid Fixed 2:3.6.17-1
forky Fixed 2:3.6.17-1
bullseye Fixed 2:3.6.17-1
bookworm Fixed 2:3.6.17-1

Application impact
VendorProductVersionsFixed
sambasamba3.0.0
sambasamba3.0.1
sambasamba3.0.2
sambasamba3.0.2a
sambasamba3.0.3
sambasamba3.0.4
sambasamba3.0.5
sambasamba3.0.6
sambasamba3.0.7
sambasamba3.0.8
sambasamba3.0.9
sambasamba3.0.10
sambasamba3.0.11
sambasamba3.0.12
sambasamba3.0.13
sambasamba3.0.14
sambasamba3.0.14a
sambasamba3.0.15
sambasamba3.0.16
sambasamba3.0.17
sambasamba3.0.18
sambasamba3.0.19
sambasamba3.0.20
sambasamba3.0.20a
sambasamba3.0.20b
sambasamba3.0.21
sambasamba3.0.21a
sambasamba3.0.21b
sambasamba3.0.21c
sambasamba3.0.22
sambasamba3.0.23
sambasamba3.0.23a
sambasamba3.0.23b
sambasamba3.0.23c
sambasamba3.0.23d
sambasamba3.0.24
sambasamba3.0.25
sambasamba3.0.25a
sambasamba3.0.25b
sambasamba3.0.25c
sambasamba3.0.26
sambasamba3.0.26a
sambasamba3.0.27
sambasamba3.0.28
sambasamba3.0.29
sambasamba3.0.30
sambasamba3.0.31
sambasamba3.0.32
sambasamba3.0.33
sambasamba3.0.34
sambasamba3.0.35
sambasamba3.0.36
sambasamba3.0.37
sambasamba3.1.0
sambasamba3.2.0
sambasamba3.2.1
sambasamba3.2.2
sambasamba3.2.3
sambasamba3.2.4
sambasamba3.2.5
sambasamba3.2.6
sambasamba3.2.7
sambasamba3.2.8
sambasamba3.2.9
sambasamba3.2.10
sambasamba3.2.11
sambasamba3.2.12
sambasamba3.2.13
sambasamba3.2.14
sambasamba3.2.15
sambasamba3.3.0
sambasamba3.3.1
sambasamba3.3.2
sambasamba3.3.3
sambasamba3.3.4
sambasamba3.3.5
sambasamba3.3.6
sambasamba3.3.7
sambasamba3.3.8
sambasamba3.3.9
sambasamba3.3.10
sambasamba3.3.11
sambasamba3.3.12
sambasamba3.3.13
sambasamba3.3.14
sambasamba3.3.15
sambasamba3.3.16
sambasamba3.4.0
sambasamba3.4.1
sambasamba3.4.2
sambasamba3.4.3
sambasamba3.4.4
sambasamba3.4.5
sambasamba3.4.6
sambasamba3.4.7
sambasamba3.4.8
sambasamba3.4.9
sambasamba3.4.10
sambasamba3.4.11
sambasamba3.4.12
sambasamba3.4.13
sambasamba3.4.14
sambasamba3.4.15
sambasamba3.4.16
sambasamba3.4.17
sambasamba3.5.0
sambasamba3.5.1
sambasamba3.5.2
sambasamba3.5.10
sambasamba3.5.11
sambasamba3.5.12
sambasamba3.5.13
sambasamba3.5.14
sambasamba3.5.15
sambasamba3.5.16
sambasamba3.5.17
sambasamba3.5.18
sambasamba3.5.19
sambasamba3.5.20
sambasamba3.5.21
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
sambasamba4.0.0
sambasamba4.0.1
sambasamba4.0.2
sambasamba4.0.3
sambasamba4.0.4
sambasamba4.0.5
sambasamba4.0.6
sambasamba4.0.7

References

CWEs

CWE-189

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

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