RCE in Samba
CVE-2014-3560
NetBIOS name services daemon (nmbd) in Samba 4.0.x before 4.0.21 and 4.1.x before 4.1.11 allows remote attackers to execute arbitrary code via unspecified vectors that modify heap memory, involving a sizeof operation on an incorrect variable in the unstrcpy macro in string_wrappers.h.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.9 (High). Vector: AV:A/AC:M/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.564 (99.0th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.564 · newest: 0.564 · change: 0.000
Affected products
- Samba — versions 4.1.0, 4.1.1, 4.1.2
- Canonical Ubuntu Linux — versions 14.04
- Red Hat Enterprise Linux — versions 6.0, 7.0
Weakness classification (CWE)
References
- bugzilla.redhat.com/show_bug.cgi
- www.samba.org/samba/security/CVE-2014-3560 (Vendor Advisory)
- lists.fedoraproject.org/pipermail/package-announce/2014-August/136280.html (vendor-advisory)
- lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html (vendor-advisory)
- git.samba.org/
- www.securitytracker.com/id/1030663 (vdb-entry)
- secunia.com/advisories/59583 (third-party-advisory)
- www.securityfocus.com/bid/69021 (vdb-entry)
- www.ubuntu.com/usn/USN-2305-1 (vendor-advisory)
- lists.opensuse.org/opensuse-updates/2014-08/msg00027.html (vendor-advisory)