| Name | CVE-2020-36228 |
| Description | An integer underflow was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Certificate List Exact Assertion processing, 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-2544-1, DSA-4845-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| openldap (PTS) | bookworm | 2.5.13+dfsg-5 | fixed |
| trixie | 2.6.10+dfsg-1 | fixed | |
| forky, sid | 2.6.14+dfsg-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| openldap | source | stretch | 2.4.44+dfsg-5+deb9u7 | DLA-2544-1 | ||
| openldap | source | buster | 2.4.47+dfsg-3+deb10u5 | DSA-4845-1 | ||
| openldap | source | (unstable) | 2.4.57+dfsg-1 |
https://bugs.openldap.org/show_bug.cgi?id=9427
https://git.openldap.org/openldap/openldap/-/commit/91dccd25c347733b365adc74cb07d074512ed5ad (OPENLDAP_REL_ENG_2_4_57)