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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Huawei Euleros 2_0_sp8 | — | Upgrade openldap-develUpgrade openldapUpgrade openldap-serversUpgrade openldap-clients | Feb 26, 2020 | Jan 2, 2020 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jan 2, 2020 |
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