CVE-2015-0847
high
CVSS v3
—
CVSS v2
7.8
VIR risk
7.8
Description
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2015-0847
Vendor advisory: security@debian.org — http://sourceforge.net/projects/nbd/files/nbd/3.11/
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 1:3.10-1 |
| debian | bullseye | fixed | 1:3.10-1 |
| debian | forky | fixed | 1:3.10-1 |
| debian | sid | fixed | 1:3.10-1 |
| debian | trixie | fixed | 1:3.10-1 |
| ubuntu | 12.04 | affected | |
| ubuntu | 14.04 | affected | |
| ubuntu | 14.10 | affected | |
| ubuntu | 15.04 | affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| wouter_verhelst | nbd | {"endIncluding":"3.10"} | |
References
- http://lists.opensuse.org/opensuse-updates/2015-06/msg00003.html
- http://sourceforge.net/p/nbd/mailman/message/34091218/
- http://sourceforge.net/projects/nbd/files/nbd/3.11/
- http://www.debian.org/security/2015/dsa-3271
- http://www.openwall.com/lists/oss-security/2015/05/07/9
- http://www.ubuntu.com/usn/USN-2676-1
- https://security-tracker.debian.org/tracker/CVE-2015-0847
CWEs
CWE-17
Verify integrity in audit chain (admin only). AS-IS.