PT-2014-2557 · Znc · Znc

Chauffer + 1 · Published 2013-08-22 · Updated 2015-09-10 · CVE-2013-2130

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ZNC version 1.0

Description The issue allows remote authenticated users to cause a denial of service, resulting in a crash due to a NULL pointer reference. This can be achieved by sending a crafted request to specific pages, including the "editnetwork", "editchan", "addchan", or "delchan" page in the webadmin module.

Recommendations For ZNC version 1.0, as a temporary workaround, consider restricting access to the webadmin module until a patch is available. Avoid using the affected pages, such as "editnetwork", "editchan", "addchan", or "delchan", in the webadmin module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Related Identifiers

CVE-2013-2130

MGASA-2013-0257

Affected Products

Znc

References · 15

• 🔥 https://github.com/znc/znc/commit/2bd410ee5570cea127233f1133ea22f25174eb28 · Exploit
• http://lists.fedoraproject.org/pipermail/package-announce/2013-August/114144.html · Vendor Advisory
• http://mandriva.com/security/advisories?name=MDVSA-2015:013 · Vendor Advisory
• https://lists.fedoraproject.org/pipermail/package-announce/2013-August/114144.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2013-2130 · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2013-August/114172.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-2130 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-2130 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2013-2130 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2013-0257 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2013-0257.html · Security Note
• http://secunia.com/advisories/53450 · Note
• https://bugs.mageia.org/show_bug.cgi?id=11034 · Note
• http://advisories.mageia.org/MGASA-2013-0257.html · Note
• http://openwall.com/lists/oss-security/2013/05/30/3 · Note