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Search Results (Refine Search)

Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:a:openldap:openldap:2.4.55:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 16 matching records.
Displaying matches 1 through 16.
Vuln ID Summary CVSS Severity
CVE-2022-29155

In OpenLDAP 2.x before 2.5.12 and 2.6.x before 2.6.2, a SQL injection vulnerability exists in the experimental back-sql backend to slapd, via a SQL statement within an LDAP query. This can occur during an LDAP search operation when the search filter is processed, due to a lack of proper escaping.

Published: May 04, 2022; 4:15:07 PM -0400
V3.1: 9.8 CRITICAL
V2.0: 7.5 HIGH
CVE-2020-25710

A flaw was found in OpenLDAP in versions before 2.4.56. This flaw allows an attacker who sends a malicious packet processed by OpenLDAP to force a failed assertion in csnNormalize23(). The highest threat from this vulnerability is to system availability.

Published: May 28, 2021; 7:15:07 AM -0400
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-25709

A flaw was found in OpenLDAP. This flaw allows an attacker who can send a malicious packet to be processed by OpenLDAP’s slapd server, to trigger an assertion failure. The highest threat from this vulnerability is to system availability.

Published: May 18, 2021; 8:15:07 AM -0400
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2021-27212

In OpenLDAP through 2.4.57 and 2.5.x through 2.5.1alpha, an assertion failure in slapd can occur in the issuerAndThisUpdateCheck function via a crafted packet, resulting in a denial of service (daemon exit) via a short timestamp. This is related to schema_init.c and checkTime.

Published: February 13, 2021; 10:15:12 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-36230

A flaw was discovered in OpenLDAP before 2.4.57 leading in an assertion failure in slapd in the X.509 DN parsing in decode.c ber_next_element, resulting in denial of service.

Published: January 26, 2021; 1:15:57 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-36229

A flaw was discovered in ldap_X509dn2bv in OpenLDAP before 2.4.57 leading to a slapd crash in the X.509 DN parsing in ad_keystring, resulting in denial of service.

Published: January 26, 2021; 1:15:57 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-36228

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.

Published: January 26, 2021; 1:15:57 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-36227

A flaw was discovered in OpenLDAP before 2.4.57 leading to an infinite loop in slapd with the cancel_extop Cancel operation, resulting in denial of service.

Published: January 26, 2021; 1:15:57 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-36226

A flaw was discovered in OpenLDAP before 2.4.57 leading to a memch->bv_len miscalculation and slapd crash in the saslAuthzTo processing, resulting in denial of service.

Published: January 26, 2021; 1:15:57 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-36225

A flaw was discovered in OpenLDAP before 2.4.57 leading to a double free and slapd crash in the saslAuthzTo processing, resulting in denial of service.

Published: January 26, 2021; 1:15:57 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-36224

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.

Published: January 26, 2021; 1:15:56 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-36223

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).

Published: January 26, 2021; 1:15:56 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-36222

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.

Published: January 26, 2021; 1:15:56 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-36221

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).

Published: January 26, 2021; 1:15:56 PM -0500
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
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.

Published: December 07, 2015; 3:59:03 PM -0500
V3.x:(not available)
V2.0: 5.0 MEDIUM
CVE-2005-2069

pam_ldap and nss_ldap, when used with OpenLDAP and connecting to a slave using TLS, does not use TLS for the subsequent connection if the client is referred to a master, which may cause a password to be sent in cleartext and allows remote attackers to sniff the password.

Published: June 30, 2005; 12:00:00 AM -0400
V3.x:(not available)
V2.0: 5.0 MEDIUM