Vulnerability in Wouter Verhelst Nbd
CVE-2015-0847
nbd-server.c in Network Block Device (nbd-server) before 3.11 does not properly handle signals, which allows remote attackers to cause a denial of service (deadlock) via unspecified vectors.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.8 (High). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.031 (87.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.032 · newest: 0.031 · change: -0.000
Affected products
- Wouter Verhelst Nbd
- Canonical Ubuntu Linux — versions 12.04, 14.04, 14.10
Weakness classification (CWE)
References
- www.debian.org/security/2015/dsa-3271 (vendor-advisory)
- sourceforge.net/p/nbd/mailman/message/34091218/ (mailing-list)
- www.ubuntu.com/usn/USN-2676-1 (vendor-advisory)
- lists.opensuse.org/opensuse-updates/2015-06/msg00003.html (vendor-advisory)
- sourceforge.net/projects/nbd/files/nbd/3.11/ (Patch)
- www.openwall.com/lists/oss-security/2015/05/07/9 (mailing-list)