| Name | CVE-2022-44793 |
| Description | handle_ipv6IpForwarding in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.4.3 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
| References | DLA-3270-1 |
| Debian Bugs | 1024020 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| net-snmp (PTS) | buster | 5.7.3+dfsg-5+deb10u2 | vulnerable |
| buster (security) | 5.7.3+dfsg-5+deb10u4 | fixed | |
| bullseye (security), bullseye | 5.9+dfsg-4+deb11u1 | vulnerable | |
| bookworm, sid | 5.9.3+dfsg-2 | 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 | buster | 5.7.3+dfsg-5+deb10u4 | DLA-3270-1 | ||
| net-snmp | source | (unstable) | 5.9.3+dfsg-2 | 1024020 |
[bullseye] - net-snmp <no-dsa> (Minor issue)
https://github.com/net-snmp/net-snmp/issues/475
https://gist.github.com/menglong2234/d07a65b5028145c9f4e1d1db8c4c202f
https://github.com/net-snmp/net-snmp/commit/be804106fd0771a7d05236cff36e199af077af57