CVEvulnerability
CVE-2011-0530
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2011-02-22
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-119
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.
Affected configurations
• wouter verhelst nbd (<= 2.9.19)
• 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
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611187 bugs.debian.org
- http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054071.html Patch
- http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054083.html Patch
- http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html lists.opensuse.org
- http://openwall.com/lists/oss-security/2011/01/28/3 Patch
- http://openwall.com/lists/oss-security/2011/01/31/7 Patch
- http://secunia.com/advisories/43353 Vendor Advisory
- http://secunia.com/advisories/43610 secunia.com
- http://security.gentoo.org/glsa/glsa-201206-35.xml security.gentoo.org
- http://www.debian.org/security/2011/dsa-2183 www.debian.org
- http://www.securityfocus.com/bid/46572 www.securityfocus.com
- http://www.vupen.com/english/advisories/2011/0403 Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0582 www.vupen.com
- https://bugzilla.redhat.com/show_bug.cgi?id=673562 Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65720 exchange.xforce.ibmcloud.com
- https://github.com/yoe/nbd/commit/3ef52043861ab16352d49af89e048ba6339d6df8 Patch
- https://hermes.opensuse.org/messages/8086846 hermes.opensuse.org
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611187 bugs.debian.org
- http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054071.html Patch
- http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054083.html Patch
- http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html lists.opensuse.org
- http://openwall.com/lists/oss-security/2011/01/28/3 Patch
- http://openwall.com/lists/oss-security/2011/01/31/7 Patch
- http://secunia.com/advisories/43353 Vendor Advisory
- http://secunia.com/advisories/43610 secunia.com
- http://security.gentoo.org/glsa/glsa-201206-35.xml security.gentoo.org
- http://www.debian.org/security/2011/dsa-2183 www.debian.org
- http://www.securityfocus.com/bid/46572 www.securityfocus.com
- http://www.vupen.com/english/advisories/2011/0403 Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0582 www.vupen.com
- https://bugzilla.redhat.com/show_bug.cgi?id=673562 Patch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65720 exchange.xforce.ibmcloud.com
- https://github.com/yoe/nbd/commit/3ef52043861ab16352d49af89e048ba6339d6df8 Patch
- https://hermes.opensuse.org/messages/8086846 hermes.opensuse.org