Vulnerability in Wouter Verhelst Nbd
CVE-2013-7441
The modern style negotiation in Network Block Device (nbd-server) 2.9.22 through 3.3 allows remote attackers to cause a denial of service (root process termination) by (1) closing the connection during negotiation or (2) specifying a name for a non-existent export.
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: 0.036 (89.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.037 · newest: 0.036 · change: -0.000
Affected products
- Wouter Verhelst Nbd — versions 2.9.3, 2.9.4, 2.9.5
Weakness classification (CWE)
References
- www.securityfocus.com/bid/74808 (vdb-entry)
- www.debian.org/security/2015/dsa-3271 (vendor-advisory)
- www.openwall.com/lists/oss-security/2015/05/19/6 (mailing-list)
- www.openwall.com/lists/oss-security/2015/05/21/5 (mailing-list)
- www.ubuntu.com/usn/USN-2676-1 (vendor-advisory)
- sourceforge.net/p/nbd/mailman/message/30410146/ (mailing-list)
- lists.opensuse.org/opensuse-updates/2015-06/msg00003.html (vendor-advisory)
- bugs.debian.org/cgi-bin/bugreport.cgi
- github.com/yoe/nbd/commit/741495cb08503fd32a9d22648e63b64390c601f4