| Name | CVE-2014-8182 |
| Description | An off-by-one error leading to a crash was discovered in openldap 2.4 when processing DNS SRV messages. If slapd was configured to use the dnssrv backend, an attacker could crash the service with crafted DNS responses. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| openldap (PTS) | jessie, jessie (lts) | 2.4.40+dfsg-1+deb8u11 | fixed |
| stretch (security), stretch (lts), stretch | 2.4.44+dfsg-5+deb9u9 | fixed | |
| buster (security), buster, buster (lts) | 2.4.47+dfsg-3+deb10u7 | fixed | |
| bullseye (security), bullseye | 2.4.57+dfsg-3+deb11u1 | fixed | |
| bookworm | 2.5.13+dfsg-5 | fixed | |
| sid, trixie | 2.5.18+dfsg-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| openldap | source | (unstable) | (not affected) |
- openldap <not-affected> (Vulnerable code introduced in RHEL specific patch)
http://www.openldap.org/its/index.cgi/Software%20Enhancements?id=7027
Reference for upstream fix: http://www.openldap.org/devel/gitweb.cgi?p=openldap.git;a=blobdiff;f=libraries/libldap/dnssrv.c;h=de849e30d5b01ae855853c79e88fb06d7aea1137;hp=6d1bfa8e3c2b05ca5ed0ebebc00c3a30086bca95;hb=31995b535e10c45e698b62d39db998c51f799327;hpb=5de85b922aaa5bfa6eb53db6000adf01ebdb0736
and: http://www.openldap.org/devel/gitweb.cgi?p=openldap.git;a=commitdiff;h=eef1ca007f60fdcb9b5368608e87dd0b2404bceb
https://bugzilla.redhat.com/show_bug.cgi?id=1095976#c26 claims this flaw was never in a OpenLDAP release