| Name | CVE-2003-0795 |
| Description | The vty layer in Quagga before 0.96.4, and Zebra 0.93b and earlier, does not verify that sub-negotiation is taking place when processing the SE marker, which allows remote attackers to cause a denial of service (crash) via a malformed telnet command to the telnet CLI port, which may trigger a null dereference. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-415 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| quagga (PTS) | jessie, jessie (lts) | 0.99.23.1-1+deb8u5 | fixed |
| stretch (security), stretch (lts), stretch | 1.1.1-3+deb9u2 | fixed | |
| buster | 1.2.4-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| quagga | source | (unstable) | 0.96.4x-4 |