CVE-2011-0530

CVSS V2 High 7.5 CVSS V3 None
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.
Overview
  • CVE ID
  • CVE-2011-0530
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2011-02-22T19:00:00
  • Last Modified Date
  • 2017-08-17T01:33:36
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:wouter_verhelst:nbd:*:*:*:*:*:*:*:* 1 OR 2.9.19
cpe:2.3:a:wouter_verhelst:nbd:2.9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.14:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.15:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.17:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:wouter_verhelst:nbd:2.9.18:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
References
Reference URL Reference Tags
http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054083.html Patch
http://openwall.com/lists/oss-security/2011/01/31/7 Patch
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611187
https://github.com/yoe/nbd/commit/3ef52043861ab16352d49af89e048ba6339d6df8 Patch
http://secunia.com/advisories/43353 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=673562 Patch
http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054071.html Patch
http://www.vupen.com/english/advisories/2011/0403 Vendor Advisory
http://openwall.com/lists/oss-security/2011/01/28/3 Patch
http://www.securityfocus.com/bid/46572
http://www.vupen.com/english/advisories/2011/0582
http://www.debian.org/security/2011/dsa-2183
http://secunia.com/advisories/43610
https://hermes.opensuse.org/messages/8086846
http://security.gentoo.org/glsa/glsa-201206-35.xml
http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/65720
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2011-0530
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0530
History
Created Old Value New Value Data Type Notes
2022-05-10 08:55:21 Added to TrackCVE