CVE-2013-6410
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
7.5
Description
nbd-server in Network Block Device (nbd) before 3.5 does not properly check IP addresses, which might allow remote attackers to bypass intended access restrictions via an IP address that has a partial match in the authfile configuration file.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Ubuntu Affected 4 releases
| Version | Status | Fixed in |
|---|---|---|
| 15.04 | Affected | — |
| 14.10 | Affected | — |
| 14.04 | Affected | — |
| 12.04 | Affected | — |
Debian Mixed 7 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 1:3.5-1 |
| sid | Fixed | 1:3.5-1 |
| forky | Fixed | 1:3.5-1 |
| bullseye | Fixed | 1:3.5-1 |
| bookworm | Fixed | 1:3.5-1 |
| 7.0 | Affected | — |
| 6.0 | Affected | — |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| wouter_verhelst | nbd | {"endIncluding":"3.4"} | |
| wouter_verhelst | nbd | 2.7.5 | |
| wouter_verhelst | nbd | 2.8.0 | |
| wouter_verhelst | nbd | 2.8.2 | |
| wouter_verhelst | nbd | 2.8.4 | |
| wouter_verhelst | nbd | 2.8.5 | |
| wouter_verhelst | nbd | 2.8.6 | |
| wouter_verhelst | nbd | 2.8.7 | |
| wouter_verhelst | nbd | 2.9.0 | |
| wouter_verhelst | nbd | 2.9.1 | |
| wouter_verhelst | nbd | 2.9.2 | |
| wouter_verhelst | nbd | 2.9.3 | |
| wouter_verhelst | nbd | 2.9.4 | |
| wouter_verhelst | nbd | 2.9.5 | |
| wouter_verhelst | nbd | 2.9.6 | |
| wouter_verhelst | nbd | 2.9.7 | |
| wouter_verhelst | nbd | 2.9.8 | |
| wouter_verhelst | nbd | 2.9.9 | |
| wouter_verhelst | nbd | 2.9.10 | |
| wouter_verhelst | nbd | 2.9.11 | |
| wouter_verhelst | nbd | 2.9.12 | |
| wouter_verhelst | nbd | 2.9.13 | |
| wouter_verhelst | nbd | 2.9.14 | |
| wouter_verhelst | nbd | 2.9.15 | |
| wouter_verhelst | nbd | 2.9.16 | |
| wouter_verhelst | nbd | 2.9.17 | |
| wouter_verhelst | nbd | 2.9.18 | |
| wouter_verhelst | nbd | 2.9.19 | |
| wouter_verhelst | nbd | 2.9.20 | |
| wouter_verhelst | nbd | 2.9.21 | |
| wouter_verhelst | nbd | 2.9.22 | |
| wouter_verhelst | nbd | 2.9.23 | |
| wouter_verhelst | nbd | 2.9.24 | |
| wouter_verhelst | nbd | 2.9.25 | |
| wouter_verhelst | nbd | 3.0 | |
| wouter_verhelst | nbd | 3.1 | |
| wouter_verhelst | nbd | 3.1.1 | |
| wouter_verhelst | nbd | 3.2 | |
| wouter_verhelst | nbd | 3.3 | |
References
- http://sourceforge.net/mailarchive/forum.php?thread_name=529BAA58.2080401%40uter.be&forum_name=nbd-general
- http://www.debian.org/security/2013/dsa-2806
- http://www.openwall.com/lists/oss-security/2013/11/29/4
- http://www.securityfocus.com/bid/64002
- http://www.ubuntu.com/usn/USN-2676-1
- https://security-tracker.debian.org/tracker/CVE-2013-6410
CWEs
CWE-264
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.