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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://git.openldap.org/openldap/openldap/-/tags/OPENLDAP_REL_ENG_2_4_57 ↗
- https://bugs.openldap.org/show_bug.cgi?id=9427 ↗
- https://git.openldap.org/openldap/openldap/-/commit/91dccd25c347733b365adc74cb07d074512ed5ad ↗
- https://lists.debian.org/debian-lts-announce/2021/02/msg00005.html ↗
- https://www.debian.org/security/2021/dsa-4845 ↗
- https://security.netapp.com/advisory/ntap-20210226-0002/ ↗
- https://support.apple.com/kb/HT212529 ↗
- https://support.apple.com/kb/HT212531 ↗
- https://support.apple.com/kb/HT212530 ↗
- http://seclists.org/fulldisclosure/2021/May/70 ↗
- http://seclists.org/fulldisclosure/2021/May/64 ↗
- http://seclists.org/fulldisclosure/2021/May/65 ↗
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E ↗
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E ↗
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html ↗