Vulnerabilities > Openldap > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-01-26 | CVE-2020-36224 | Release of Invalid Pointer or Reference vulnerability in multiple products A flaw was discovered in OpenLDAP before 2.4.57 leading to an invalid pointer free and slapd crash in the saslAuthzTo processing, resulting in denial of service. | 7.5 |
| 2021-01-26 | CVE-2020-36223 | Double Free vulnerability in multiple products A flaw was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Values Return Filter control handling, resulting in denial of service (double free and out-of-bounds read). | 7.5 |
| 2021-01-26 | CVE-2020-36222 | Reachable Assertion vulnerability in multiple products A flaw was discovered in OpenLDAP before 2.4.57 leading to an assertion failure in slapd in the saslAuthzTo validation, resulting in denial of service. | 7.5 |
| 2021-01-26 | CVE-2020-36221 | Integer Underflow (Wrap or Wraparound) vulnerability in multiple products An integer underflow was discovered in OpenLDAP before 2.4.57 leading to slapd crashes in the Certificate Exact Assertion processing, resulting in denial of service (schema_init.c serialNumberAndIssuerCheck). | 7.5 |
| 2020-12-08 | CVE-2020-25692 | A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. | 7.5 |
| 2020-04-28 | CVE-2020-12243 | Uncontrolled Recursion vulnerability in multiple products In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash). | 7.5 |
| 2020-01-02 | CVE-2014-8182 | Off-by-one Error vulnerability in multiple products An off-by-one error leading to a crash was discovered in openldap 2.4 when processing DNS SRV messages. | 7.5 |
| 2019-07-26 | CVE-2019-13565 | An issue was discovered in OpenLDAP 2.x before 2.4.48. | 7.5 |
| 2017-12-18 | CVE-2017-17740 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products contrib/slapd-modules/nops/nops.c in OpenLDAP through 2.4.45, when both the nops module and the memberof overlay are enabled, attempts to free a buffer that was allocated on the stack, which allows remote attackers to cause a denial of service (slapd crash) via a member MODDN operation. | 7.5 |
| 2015-12-07 | CVE-2015-3276 | The nss_parse_ciphers function in libraries/libldap/tls_m.c in OpenLDAP does not properly parse OpenSSL-style multi-keyword mode cipher strings, which might cause a weaker than intended cipher to be used and allow remote attackers to have unspecified impact via unknown vectors. | 7.5 |