MEDIUM
samba: DoS via integer overflow when reading an EA list
Published Aug 5, 2013
5.0
MEDIUMCVSS 2.0
EPSS 69.01%
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.
Affected products
No data.
Configuration 1
OR
- 10.04
- 12.04
- 12.10
- 13.04
Configuration 2
- 5
Configuration 3
OR
- 18
- 19
Configuration 4
OR
- 3.0.0
- 3.0.1
- 3.0.2
- 3.0.2
- 3.0.2a
- 3.0.3
- 3.0.4
- 3.0.4
- 3.0.5
- 3.0.6
- 3.0.7
- 3.0.8
- 3.0.9
- 3.0.10
- 3.0.11
- 3.0.12
- 3.0.13
- 3.0.14
- 3.0.14
- 3.0.14a
- 3.0.15
- 3.0.16
- 3.0.17
- 3.0.18
- 3.0.19
- 3.0.20
- 3.0.20
- 3.0.20
- 3.0.20a
- 3.0.20b
- 3.0.21
- 3.0.21
- 3.0.21
- 3.0.21
- 3.0.21a
- 3.0.21b
- 3.0.21c
- 3.0.22
- 3.0.23
- 3.0.23
- 3.0.23
- 3.0.23
- 3.0.23
- 3.0.23a
- 3.0.23b
- 3.0.23c
- 3.0.23d
- 3.0.24
- 3.0.25
- 3.0.25
- 3.0.25
- 3.0.25
- 3.0.25
- 3.0.25
- 3.0.25
- 3.0.25
- 3.0.25
- 3.0.25a
- 3.0.25b
- 3.0.25c
- 3.0.26
- 3.0.26
- 3.0.26a
- 3.0.27
- 3.0.27
- 3.0.28
- 3.0.28
- 3.0.29
- 3.0.30
- 3.0.31
- 3.0.32
- 3.0.33
- 3.0.34
- 3.0.35
- 3.0.36
- 3.0.37
- 3.1.0
- 3.2.0
- 3.2.1
- 3.2.2
- 3.2.3
- 3.2.4
- 3.2.5
- 3.2.6
- 3.2.7
- 3.2.8
- 3.2.9
- 3.2.10
- 3.2.11
- 3.2.12
- 3.2.13
- 3.2.14
- 3.2.15
- 3.3.0
- 3.3.1
- 3.3.2
- 3.3.3
- 3.3.4
- 3.3.5
- 3.3.6
- 3.3.7
- 3.3.8
- 3.3.9
- 3.3.10
- 3.3.11
- 3.3.12
- 3.3.13
- 3.3.14
- 3.3.15
- 3.3.16
- 3.4.0
- 3.4.1
- 3.4.2
- 3.4.3
- 3.4.4
- 3.4.5
- 3.4.6
- 3.4.7
- 3.4.8
- 3.4.9
- 3.4.10
- 3.4.11
- 3.4.12
- 3.4.13
- 3.4.14
- 3.4.15
- 3.4.16
- 3.4.17
- 3.5.0
- 3.5.1
- 3.5.2
- 3.5.10
- 3.5.11
- 3.5.12
- 3.5.13
- 3.5.14
- 3.5.15
- 3.5.16
- 3.5.17
- 3.5.18
- 3.5.19
- 3.5.20
- 3.5.21
- 3.6.0
- 3.6.1
- 3.6.2
- 3.6.3
- 3.6.4
- 3.6.5
- 3.6.6
- 3.6.7
- 3.6.8
- 3.6.9
- 3.6.10
- 3.6.11
- 3.6.12
- 3.6.13
- 3.6.14
- 3.6.15
- 3.6.16
- 4.0.0
- 4.0.1
- 4.0.2
- 4.0.3
- 4.0.4
- 4.0.5
- 4.0.6
- 4.0.7
No data.
Red Hat Enterprise Linux 5
samba-0:3.0.33-3.40.el5_10
Fixed · RHSA-2014:0305
Red Hat Enterprise Linux 5
samba3x-0:3.6.6-0.136.el5
Fixed · RHSA-2013:1310
Red Hat Enterprise Linux 6
samba-0:3.6.9-164.el6
Fixed · RHSA-2013:1542
Red Hat Enterprise Linux 6
samba4-0:4.0.0-58.el6.rc4
Fixed · RHSA-2013:1543
Red Hat Enterprise Linux 7
samba
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | samba-0:3.0.33-3.40.el5_10 | Fixed | RHSA-2014:0305 |
| Red Hat Enterprise Linux 5 | samba3x-0:3.6.6-0.136.el5 | Fixed | RHSA-2013:1310 |
| Red Hat Enterprise Linux 6 | samba-0:3.6.9-164.el6 | Fixed | RHSA-2013:1542 |
| Red Hat Enterprise Linux 6 | samba4-0:4.0.0-58.el6.rc4 | Fixed | RHSA-2013:1543 |
| Red Hat Enterprise Linux 7 | samba | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
69.01% 0.69008
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.69008
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 69.01% (0.69008) | 99.33th | v5 (v2026.06.15) |
| Jun 15, 2026 | 69.01% (0.69008) | 99.26th | v5 (v2026.06.15) |
| Jan 18, 2026 | 82.88% (0.82883) | 99.22th | v4 (v2025.03.14) |
| Mar 19, 2025 | 86.81% (0.86808) | 99.39th | v4 (v2025.03.14) |
| Mar 17, 2025 | 88.11% (0.88113) | 99.46th | v4 (v2025.03.14) |
| Dec 12, 2024 | 96.78% (0.96784) | 99.73th | v3 (v2023.03.01) |
| Jun 25, 2024 | 96.82% (0.96821) | 99.70th | v3 (v2023.03.01) |
| Apr 22, 2024 | 96.95% (0.96946) | 99.71th | v3 (v2023.03.01) |
| Feb 21, 2024 | 97.04% (0.97041) | 99.73th | v3 (v2023.03.01) |
| Nov 9, 2023 | 97.08% (0.97084) | 99.71th | v3 (v2023.03.01) |
| Sep 22, 2023 | 97.01% (0.97006) | 99.65th | v3 (v2023.03.01) |
| Mar 7, 2023 | 97.21% (0.97212) | 99.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 85.70% (0.85697) | 99.69th | v2 (v2022.01.01) |
| Jan 7, 2023 | 85.70% (0.85697) | 99.68th | v2 (v2022.01.01) |
| Feb 4, 2022 | 86.77% (0.86768) | 99.67th | v2 (v2022.01.01) |
Weaknesses (2)
References (28)
- http://archives.neohapsis.com/archives/bugtraq/2013-08/0028.html mailing-listx_refsource_BUGTRAQ
- http://ftp.samba.org/pub/samba/patches/security/samba-4.0.7-CVE-2013-4124.patch x_refsource_CONFIRMPatch
- http://lists.fedoraproject.org/pipermail/package-announce/2013-August/113591.html vendor-advisoryx_refsource_FEDORAVendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2013-August/114011.html vendor-advisoryx_refsource_FEDORAVendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html vendor-advisoryx_refsource_FEDORA
- http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00012.html vendor-advisoryx_refsource_SUSEVendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00015.html vendor-advisoryx_refsource_SUSEVendor Advisory
- http://marc.info/?l=bugtraq&m=141660010015249&w=2 vendor-advisoryx_refsource_HP
- http://osvdb.org/95969 vdb-entryx_refsource_OSVDB
- http://rhn.redhat.com/errata/RHSA-2013-1310.html vendor-advisoryx_refsource_REDHATVendor Advisory
- http://rhn.redhat.com/errata/RHSA-2013-1542.html vendor-advisoryx_refsource_REDHAT
- http://rhn.redhat.com/errata/RHSA-2013-1543.html vendor-advisoryx_refsource_REDHAT
- http://rhn.redhat.com/errata/RHSA-2014-0305.html vendor-advisoryx_refsource_REDHAT
- http://secunia.com/advisories/54519 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://security.gentoo.org/glsa/glsa-201502-15.xml vendor-advisoryx_refsource_GENTOO
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:207 vendor-advisoryx_refsource_MANDRIVA
- http://www.samba.org/samba/history/samba-3.5.22.html x_refsource_CONFIRMVendor Advisory
- http://www.samba.org/samba/history/samba-3.6.17.html x_refsource_CONFIRMVendor Advisory
- http://www.samba.org/samba/history/samba-4.0.8.html x_refsource_CONFIRMVendor Advisory
- http://www.samba.org/samba/security/
- http://www.samba.org/samba/security/CVE-2013-4124 x_refsource_CONFIRMVendor Advisory
- http://www.securitytracker.com/id/1028882 vdb-entryx_refsource_SECTRACK
- http://www.ubuntu.com/usn/USN-1966-1 vendor-advisoryx_refsource_UBUNTUVendor Advisory
- https://access.redhat.com/security/cve/CVE-2013-4124 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=984401 x_refsource_CONFIRMIssue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/86185 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2013-4124
- https://www.cve.org/CVERecord?id=CVE-2013-4124
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Aug 5, 2013
Updated Aug 6, 2024
Reserved Jun 12, 2013
Link CVE-2013-4124
CISA Vulnrichment
Updated n/a