Vulnerability in Samba
CVE-2013-4124
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.690 (99.3th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.690 · newest: 0.690 · change: 0.000
Affected products
- Samba — versions 3.0.0, 3.0.1, 3.0.2
- Canonical Ubuntu Linux — versions 10.04, 12.04, 12.10
- Fedoraproject Fedora — versions 18, 19
- openSUSE — versions 12.2, 12.3
- Red Hat Enterprise Linux — versions 5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- marc.info/ (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2013-08/msg00012.html (vendor-advisory, Vendor Advisory)
- lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html (vendor-advisory)
- www.samba.org/samba/security/CVE-2013-4124 (Vendor Advisory)
- lists.fedoraproject.org/pipermail/package-announce/2013-August/113591.html (vendor-advisory, Vendor Advisory)
- lists.opensuse.org/opensuse-security-announce/2013-08/msg00015.html (vendor-advisory, Vendor Advisory)
- archives.neohapsis.com/archives/bugtraq/2013-08/0028.html (mailing-list)
- www.samba.org/samba/history/samba-4.0.8.html (Vendor Advisory)
- www.samba.org/samba/history/samba-3.6.17.html (Vendor Advisory)
- www.ubuntu.com/usn/USN-1966-1 (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2013-4124?
- CVE-2013-4124 is a vulnerability in Samba, classified under CWE-189. Published 2013-08-06.
- Is CVE-2013-4124 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.