CVE-2012-1836

InspIRCd 2.0.5 - Remote Code Execution via Crafted DNS Query

Title source: llm
STIX 2.1

Description

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.

References (7)

Core 7
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/52561
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/80263
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2012/dsa-2448
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/74157
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/48474
Patch, US Government Resource third-party-advisory x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/212651

Scores

EPSS 0.0690
EPSS Percentile 93.3%

Details

CWE
CWE-119
Status published
Products (1)
inspircd/inspircd 2.0.5
Published Mar 22, 2012
Tracked Since Feb 18, 2026