| Name | CVE-2012-4244 |
| Description | ISC BIND 9.x before 9.7.6-P3, 9.8.x before 9.8.3-P3, 9.9.x before 9.9.1-P3, and 9.4-ESV and 9.6-ESV before 9.6-ESV-R7-P3 allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for a long resource record. |
| 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-2547-1 |
| Debian Bugs | 693015 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| bind9 (PTS) | bullseye | 1:9.16.50-1~deb11u2 | fixed |
| bullseye (security) | 1:9.16.50-1~deb11u1 | fixed |
| bookworm, bookworm (security) | 1:9.18.28-1~deb12u2 | fixed |
| trixie | 1:9.20.4-2 | fixed |
| sid | 1:9.20.4-3 | fixed |
| isc-dhcp (PTS) | bullseye | 4.4.1-2.3+deb11u2 | fixed |
| bullseye (security) | 4.4.1-2.3+deb11u1 | fixed |
| bookworm | 4.4.3-P1-2 | fixed |
| sid, trixie | 4.4.3-P1-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| bind9 | source | squeeze | 1:9.7.3.dfsg-1~squeeze7 | | DSA-2547-1 | |
| bind9 | source | wheezy | 1:9.8.1.dfsg.P1-4.4 | | | |
| bind9 | source | (unstable) | 1:9.8.4.dfsg-1 | | | 693015 |
| isc-dhcp | source | (unstable) | (not affected) | | | |
Notes
- isc-dhcp <not-affected> (issue only affects the named service, which isn't used by isc-dhcp)