| Name | CVE-2013-5580 |
| Description | The (1) Conn_StartLogin and (2) cb_Read_Resolver_Result functions in conn.c in ngIRCd 18 through 20.2, when the configuration option NoticeAuth is enabled, does not properly handle the return code for the Handle_Write function, which allows remote attackers to cause a denial of service (assertion failure and server crash) via unspecified vectors, related to a "notice auth" message not being sent to a new client. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| ngircd (PTS) | jessie, jessie (lts) | 22-2+deb8u1 | fixed |
| stretch | 24-1 | fixed |
| buster | 25-2 | fixed |
| bullseye | 26.1-1+deb11u1 | fixed |
| bookworm | 26.1-1+deb12u1 | fixed |
| sid, trixie | 27-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| ngircd | source | (unstable) | (not affected) | | | |
Notes
- ngircd <not-affected> (only affects 20, 20.1, and 20.2)
http://arthur.barton.de/pipermail/ngircd-ml/2013-August/000652.html