OpenLDAP integer underflow vulnerability (CNVD-2021-06636)

OpenLDAP is a free, open source implementation of the Lightweight Directory Access Protocol LDAP. An integer underflow vulnerability exists in OpenLDAP versions prior to 2.4.57. An attacker could exploit this vulnerability to cause a slapd crash in Certificate Exact Assertion processing...

OpenLDAP 数字错误漏洞

OpenLDAP is a free, open source implementation of the Lightweight Directory Access Protocol LDAP. An integer underflow vulnerability exists in OpenLDAP versions prior to 2.4.57. An attacker could exploit this vulnerability to cause a slapd crash in Certificate Exact Assertion processing...

OpenLDAP 安全漏洞

OpenLDAP is a free, open source implementation of the Lightweight Directory Access Protocol LDAP. A slapd assertion failure vulnerability exists in saslAuthzTo authentication in OpenLDAP versions prior to 2.4.57. An attacker could exploit this vulnerability to cause a denial of service...

OpenLDAP 资源管理错误漏洞

OpenLDAP is a free, open source implementation of the Lightweight Directory Access Protocol LDAP. A double release and out-of-bounds read vulnerability exists in OpenLDAP versions prior to 2.4.57. An attacker could exploit this vulnerability to cause a slapd crash in the Values Return Filter...

OpenLDAP 资源管理错误漏洞

OpenLDAP is a free, open source implementation of the Lightweight Directory Access Protocol LDAP. A double release vulnerability exists in OpenLDAP versions prior to 2.4.57. An attacker could exploit this vulnerability to cause a slapd crash in saslAuthzTo processing...

OpenLDAP 安全漏洞

OpenLDAP is a free, open source implementation of the Lightweight Directory Access Protocol LDAP. An invalid pointer release vulnerability exists in OpenLDAP versions prior to 2.4.57. An attacker could exploit this vulnerability to cause a slapd crash in saslAuthzTo processing...

OpenLDAP 安全漏洞

OpenLDAP is a free, open source implementation of the Lightweight Directory Access Protocol LDAP. A denial of service vulnerability exists in OpenLDAP versions prior to 2.4.57. An attacker could exploit this vulnerability to cause a memch-bvlen calculation error and a slapd crash in saslAuthzTo...

OpenLDAP 安全漏洞

OpenLDAP is a free, open source implementation of the Lightweight Directory Access Protocol LDAP. A slapd security vulnerability exists in the X.509 DN parsing of decode.c bernextelement in OpenLDAP versions prior to 2.4.57. An attacker could exploit this vulnerability to cause a denial of servic...

OpenLDAP 安全漏洞

OpenLDAP is a free, open source implementation of the Lightweight Directory Access Protocol LDAP. A slapd infinite loop vulnerability exists in the cancelextop Cancel operation in OpenLDAP versions prior to 2.4.57. An attacker could exploit this vulnerability to cause a denial of service...

OpenLDAP 数字错误漏洞

OpenLDAP is a free, open source implementation of the Lightweight Directory Access Protocol LDAP. An integer underflow vulnerability exists in OpenLDAP versions prior to 2.4.57. An attacker could exploit this vulnerability to cause a slapd crash in Certificate List Exact Assertion processing...

OpenLDAP 安全漏洞

OpenLDAP is a free, open source implementation of the Lightweight Directory Access Protocol LDAP. A denial of service vulnerability exists in ldapX509dn2bv in OpenLDAP versions prior to 2.4.57. An attacker can exploit this vulnerability to cause a slapd crash in the X.509 DN resolution of...

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 schemainit.c serialNumberAndIssuerCheck...

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 schemainit.c serialNumberAndIssuerCheck...

CVE-2020-36221

CVE-2020-36221 is an integer underflow in OpenLDAP’s Certificate Exact Assertion processing that crashes slapd, causing denial of service. The issue affects OpenLDAP before 2.4.57; Astra Linux and ALAS advisories explicitly reference the underflow and the need to upgrade to 2.4.57 or newer to fix...

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 schemainit.c serialNumberAndIssuerCheck...

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 schemainit.c serialNumberAndIssuerCheck...

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...

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...

CVE-2020-36222

CVE-2020-36222 affects OpenLDAP and is caused by an assertion failure in slapd during saslAuthzTo validation, leading to a denial of service. The connected documents confirm OpenLDAP versions before 2.4.57 are vulnerable, with the issue fixed in 2.4.57 (OPENLDAP_REL_ENG_2_4_57). Impact is a denia...

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...