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CVE
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CVE-2012-1836Date: (C)2012-03-21   (M)2018-02-19


Heap-based buffer overflow in dns.cpp in InspIRCd 2.0.5 might allow remote attackers to execute arbitrary code via a crafted DNS query that uses compression.

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-48474
BID-52561
OSVDB-80263
DSA-2448
VU#212651
https://github.com/inspircd/inspircd/commit/fe7dbd2c104c37f6f3af7d9f1646a3c332aea4a4
inspircd-dns-bo(74157)

CPE    1
cpe:/a:inspire_ircd:inspircd:2.0.5
CWE    1
CWE-119
OVAL    2
oval:org.secpod.oval:def:600775
oval:org.secpod.oval:def:602048

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