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CVEs (60)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2023-2953 4Apple NetappOpenldap+1 more 11Active Iq Unified Manager Clustered Data OntapEnterprise Linux+8 more Jan 10, 2025 May 30, 2023 N/A· v4 7.5 HIGH· v3 N/A· v2 A vulnerability was found in openldap. This security flaw causes a null pointer dereference in ber_memalloc_x() function.
CVE-2022-29155 3Debian NetappOpenldap 8Debian Linux H300s FirmwareH410c Firmware+5 more Nov 21, 2024 May 4, 2022 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 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 ope...Show more 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.Show less
CVE-2020-25710 4Debian FedoraprojectOpenldap+1 more 7Debian Linux Enterprise LinuxFedora+4 more Nov 21, 2024 May 28, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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 vulner...Show more 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.Show less
CVE-2020-25709 4Apple DebianOpenldap+1 more 5Debian Linux Jboss Core ServicesMac Os X+2 more Nov 21, 2024 May 18, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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 sys...Show more 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.Show less
CVE-2021-27212 2Debian Openldap 2Debian Linux Openldap Nov 21, 2024 Feb 14, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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 t...Show more 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.Show less
CVE-2020-36230 4Apache AppleDebian+1 more 5Bookkeeper Debian LinuxMac Os X+2 more Nov 21, 2024 Jan 26, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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.
CVE-2020-36229 3Apple DebianOpenldap 4Debian Linux Mac Os XMacos+1 more Nov 21, 2024 Jan 26, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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.
CVE-2020-36228 3Apple DebianOpenldap 3Debian Linux MacosOpenldap Nov 21, 2024 Jan 26, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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.
CVE-2020-36227 3Apple DebianOpenldap 3Debian Linux MacosOpenldap Nov 21, 2024 Jan 26, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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.
CVE-2020-36226 3Apple DebianOpenldap 4Debian Linux Mac Os XMacos+1 more Nov 21, 2024 Jan 26, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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.
CVE-2020-36225 3Apple DebianOpenldap 3Debian Linux MacosOpenldap Nov 21, 2024 Jan 26, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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.
CVE-2020-36224 3Apple DebianOpenldap 4Debian Linux Mac Os XMacos+1 more Nov 21, 2024 Jan 26, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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.
CVE-2020-36223 3Apple DebianOpenldap 4Debian Linux Mac Os XMacos+1 more Nov 21, 2024 Jan 26, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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).
CVE-2020-36222 3Apple DebianOpenldap 4Debian Linux Mac Os XMacos+1 more Nov 21, 2024 Jan 26, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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-2020-36221 3Apple DebianOpenldap 4Debian Linux Mac Os XMacos+1 more Nov 21, 2024 Jan 26, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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).
CVE-2020-25692 3Netapp OpenldapRedhat 4Cloud Backup Enterprise LinuxOpenldap+1 more Nov 21, 2024 Dec 8, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. An unauthenticated attacker could remotely crash the slapd process by sending a specially craf...Show more A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. An unauthenticated attacker could remotely crash the slapd process by sending a specially crafted request, causing a Denial of Service.Show less
CVE-2020-15719 5Mcafee OpenldapOpensuse+2 more 5Blockchain Platform Enterprise LinuxLeap+2 more Nov 21, 2024 Jul 14, 2020 N/A· v4 4.2 MEDIUM· v3 4.0 MEDIUM· v2 libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This i...Show more libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This is fixed in, for example, openldap-2.4.46-10.el8 in Red Hat Enterprise Linux.Show less
CVE-2020-12243 8Apple BroadcomCanonical+5 more 18Brocade Fabric Operating System Cloud BackupDebian Linux+15 more Nov 21, 2024 Apr 28, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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).
CVE-2014-8182 2Debian Openldap 2Debian Linux Openldap Nov 21, 2024 Jan 2, 2020 N/A· v4 7.5 HIGH· v3 4.3 MEDIUM· v2 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.
CVE-2019-13565 7Apple CanonicalDebian+4 more 9Blockchain Platform Debian LinuxLeap+6 more Nov 21, 2024 Jul 26, 2019 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 An issue was discovered in OpenLDAP 2.x before 2.4.48. When using SASL authentication and session encryption, and relying on the SASL security layers in slapd access controls, it is possible to obtain access that would o...Show more An issue was discovered in OpenLDAP 2.x before 2.4.48. When using SASL authentication and session encryption, and relying on the SASL security layers in slapd access controls, it is possible to obtain access that would otherwise be denied via a simple bind for any identity covered in those ACLs. After the first SASL bind is completed, the sasl_ssf value is retained for all new non-SASL connections. Depending on the ACL configuration, this can affect different types of operations (searches, modifications, etc.). In other words, a successful authorization step completed by one user affects the authorization requirement for a different user.Show less

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