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CVE
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CVE-2011-0530Date: (C)2011-02-22   (M)2018-02-19


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 and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 7.5
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: PARTIAL
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECUNIA-43353
SECUNIA-43610
BID-46572
ADV-2011-0403
ADV-2011-0582
DSA-2183
FEDORA-2011-1097
FEDORA-2011-1108
GLSA-201206-35
SUSE-SR:2011:005
http://openwall.com/lists/oss-security/2011/01/28/3
http://openwall.com/lists/oss-security/2011/01/31/7
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=611187
https://bugzilla.redhat.com/show_bug.cgi?id=673562
https://github.com/yoe/nbd/commit/3ef52043861ab16352d49af89e048ba6339d6df8
networkblock-nbdserver-bo(65720)
openSUSE-SU-2011:0193

CPE    20
cpe:/a:wouter_verhelst:nbd:2.9.7
cpe:/a:wouter_verhelst:nbd:2.9.8
cpe:/a:wouter_verhelst:nbd:2.9.9
cpe:/a:wouter_verhelst:nbd:2.9.3
...
CWE    1
CWE-119
OVAL    4
oval:org.secpod.oval:def:600177
oval:org.secpod.oval:def:101222
oval:org.secpod.oval:def:101220
oval:org.secpod.oval:def:700534
...

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