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CVE-2011-0530
Buffer overflow in the mainloop function in nbd-server.c in the server in Network Block Device (nbd) before 2.9.20 might allow remote…
High7.5EPSS 5.3%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Buffer overflow in the mainloop function in nbd-server.c in the server in Network Block Device (nbd) before 2.9.20 might allow remote attackers to execute arbitrary code via a long request. NOTE: this issue exists because of a CVE-2005-3534 regression.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 5.3% · top 7.4% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (17)
- GLSA-201206-35 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- https://github.com/yoe/nbd/commit/3ef52043861ab16352d49af89e048ba6339d6df8 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 43610 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- FEDORA-2011-1097 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- ADV-2011-0403 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=673562 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20110128 CVE Request -- NDB: CVE-2005-3534 reintroduced in upstream nbd-v2.9.0 version (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- SUSE-SR:2011:005 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- networkblock-nbdserver-bo(65720) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- [oss-security] 20110131 Re: CVE Request -- NDB: CVE-2005-3534 reintroduced in upstream nbd-v2.9.0 version (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- ADV-2011-0582 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611187 (opens in a new tab)x_refsource_CONFIRMx_transferred
- FEDORA-2011-1108 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- 46572 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- openSUSE-SU-2011:0193 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- DSA-2183 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 43353 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_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)
Record last updated .