PublicDateAtUSN: 2021-01-26 18:15:00 UTC
Candidate: CVE-2020-36228
PublicDate: 2021-01-26 18:15:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36228
 https://ubuntu.com/security/notices/USN-4724-1
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.
Ubuntu-Description:
Notes:
Mitigation:
Bugs:
 https://bugs.openldap.org/show_bug.cgi?id=9427
Priority: medium
Discovered-by:
Assigned-to: mdeslaur
CVSS:
 nvd: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H [7.5 HIGH]


Patches_openldap:
 upstream: https://git.openldap.org/openldap/openldap/-/commit/91dccd25c347733b365adc74cb07d074512ed5ad
upstream_openldap: released (2.4.57+dfsg-1)
precise/esm_openldap: ignored (end of ESM support, was needed)
trusty_openldap: ignored (out of standard support)
trusty/esm_openldap: needed
xenial_openldap: released (2.4.42+dfsg-2ubuntu3.12)
esm-infra/xenial_openldap: released (2.4.42+dfsg-2ubuntu3.12)
bionic_openldap: released (2.4.45+dfsg-1ubuntu1.9)
focal_openldap: released (2.4.49+dfsg-2ubuntu1.6)
groovy_openldap: released (2.4.53+dfsg-1ubuntu1.3)
hirsute_openldap: released (2.4.57+dfsg-2ubuntu1)
impish_openldap: released (2.4.57+dfsg-2ubuntu1)
jammy_openldap: released (2.4.57+dfsg-2ubuntu1)
devel_openldap: released (2.4.57+dfsg-2ubuntu1)