PT-2014-2200 · Znc · Znc

Howeyc · Published 2014-04-08 · Updated 2024-06-15 · CVE-2012-0033

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions ZNC versions 0.200 through 0.202

Description The issue allows remote attackers to cause a denial of service, resulting in a crash, by sending a crafted DCC RESUME request. This is due to a problem in the CBounceDCCMod::OnPrivCTCP function in the bouncedcc module.

Recommendations For ZNC versions 0.200 through 0.202, consider disabling the CBounceDCCMod::OnPrivCTCP function as a temporary workaround until a patch is available. Restrict access to the bouncedcc module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-399

Related Identifiers

CVE-2012-0033

OPENSUSE-SU-2024:10104-1

Affected Products

Znc

References · 12

• https://osv.dev/vulnerability/openSUSE-SU-2024:10104-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2012-0033 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2012-0033 · Security Note
• http://lists.opensuse.org/opensuse-updates/2015-11/msg00023.html · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2012-0033 · Vendor Advisory
• http://secunia.com/advisories/47387 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2012-0033 · Vendor Advisory
• https://github.com/znc/znc/commit/11508aa72efab4fad0dbd8292b9614d9371b20a9#modules/bouncedcc.cpp · Note
• https://suse.com/security/cve/CVE-2014-9043 · Note
• https://suse.com/security/cve/CVE-2012-0033 · Note
• http://openwall.com/lists/oss-security/2012/01/10/1 · Note
• http://securityfocus.com/bid/51328 · Note