| Name | CVE-2018-18065 |
| Description | _set_key in agent/helpers/table_container.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an authenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1540-1, DSA-4314-1 |
| Debian Bugs | 910638 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| net-snmp (PTS) | bullseye | 5.9+dfsg-4+deb11u1 | fixed |
| bullseye (security) | 5.9+dfsg-4+deb11u3 | fixed | |
| bookworm | 5.9.3+dfsg-2 | fixed | |
| bookworm (security) | 5.9.3+dfsg-2+deb12u1 | fixed | |
| trixie | 5.9.4+dfsg-2 | fixed | |
| trixie (security) | 5.9.4+dfsg-2+deb13u1 | fixed | |
| forky, sid | 5.9.5.2+dfsg-2.1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| net-snmp | source | jessie | 5.7.2.1+dfsg-1+deb8u2 | DLA-1540-1 | ||
| net-snmp | source | stretch | 5.7.3+dfsg-1.7+deb9u1 | DSA-4314-1 | ||
| net-snmp | source | (unstable) | 5.7.3+dfsg-4 | 910638 |
https://dumpco.re/blog/net-snmp-5.7.3-remote-dos
https://sourceforge.net/p/net-snmp/code/ci/7ffb8e25a0db851953155de91f0170e9bf8c457d/