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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…
High7.8EPSS 3.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 3.7% · top 10% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
Affected products
n/a
- affected n/a
References (9)
- 74808 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- DSA-3271 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- [oss-security] 20150519 CVE Request: nbd denial of service (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [oss-security] 20150521 Re: CVE Request: nbd denial of service (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- USN-2676-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- [Nbd] 20130128 NBD server terminates on SIGPIPE during negotiation (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- openSUSE-SU-2015:0994 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=781547 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/yoe/nbd/commit/741495cb08503fd32a9d22648e63b64390c601f4 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2013-7441)Record last updated .