Name | CVE-2012-1667 |
Description | ISC BIND 9.x before 9.7.6-P1, 9.8.x before 9.8.3-P1, 9.9.x before 9.9.1-P1, and 9.4-ESV and 9.6-ESV before 9.6-ESV-R7-P1 does not properly handle resource records with a zero-length RDATA section, which allows remote DNS servers to cause a denial of service (daemon crash or data corruption) or obtain sensitive information from process memory via a crafted 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-2486-1 |
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~squeeze5 | DSA-2486-1 | ||
bind9 | source | (unstable) | 1:9.8.1.dfsg.P1-4.1 | |||
isc-dhcp | source | (unstable) | (not affected) |
- isc-dhcp <not-affected> (issue only affects the named service, which isn't used by isc-dhcp)