What’s Vulnerable › Vulnerabilities

CVE-2012-0033

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-04-08 · updated 2026-06-16
• Weakness: CWE-399

Description

The CBounceDCCMod::OnPrivCTCP function in bouncedcc.cpp in the bouncedcc module in ZNC 0.200 and 0.202 allows remote attackers to cause a denial of service (crash) via a crafted DCC RESUME request.

Affected products

• Znc-Msvc: 0.200, 0.202

References

• http://lists.opensuse.org/opensuse-updates/2015-11/msg00023.html
• http://secunia.com/advisories/47387
• http://www.openwall.com/lists/oss-security/2012/01/10/1
• http://www.securityfocus.com/bid/51328
• https://github.com/znc/znc/commit/11508aa72efab4fad0dbd8292b9614d9371b20a9#modules/bouncedcc.cpp
• http://lists.opensuse.org/opensuse-updates/2015-11/msg00023.html
• http://secunia.com/advisories/47387
• http://www.openwall.com/lists/oss-security/2012/01/10/1
• http://www.securityfocus.com/bid/51328
• https://github.com/znc/znc/commit/11508aa72efab4fad0dbd8292b9614d9371b20a9#modules/bouncedcc.cpp

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