Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wouter Verhelst | Nbd | <= 2.9.19 |
Related Weaknesses (CWE)
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611187
- http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054071.hPatch
- http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054083.hPatch
- http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
- http://openwall.com/lists/oss-security/2011/01/28/3Patch
- http://openwall.com/lists/oss-security/2011/01/31/7Patch
- http://secunia.com/advisories/43353Vendor Advisory
- http://secunia.com/advisories/43610
- http://security.gentoo.org/glsa/glsa-201206-35.xml
- http://www.debian.org/security/2011/dsa-2183
- http://www.securityfocus.com/bid/46572
- http://www.vupen.com/english/advisories/2011/0403Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0582
- https://bugzilla.redhat.com/show_bug.cgi?id=673562Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65720
FAQ
What is CVE-2011-0530?
CVE-2011-0530 is a vulnerability with a CVSS score of 7.5 (HIGH). 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: thi...
How severe is CVE-2011-0530?
CVE-2011-0530 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-0530?
Check the references section above for vendor advisories and patch information. Affected products include: Wouter Verhelst Nbd.