42 results (0.002 seconds)

CVSS: 7.5EPSS: 24%CPEs: 5EXPL: 1

CVE-2021-27212

https://notcve.org/view.php?id=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. En OpenLDAP versiones hasta 2.4.57 y versiones 2.5.x hasta 2.5.1alpha, puede ocurrir un fallo de aserción en slapd en la función issuerAndThisUpdateCheck por medio de un paquete diseñado, resultando en una denegación de servicio (salida del demonio) por medio de una marca de tiempo corta. Esto está relacionado con el archivo schema_init.c y checkTime • https://bugs.openldap.org/show_bug.cgi?id=9454 https://git.openldap.org/openldap/openldap/-/commit/3539fc33212b528c56b716584f2c2994af7c30b0 https://git.openldap.org/openldap/openldap/-/commit/9badb73425a67768c09bcaed1a9c26c684af6c30 https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E https://lists.debian.org/debian-lts-announce/2021/02/msg00035.ht • CWE-617: Reachable Assertion •

CVSS: 7.5EPSS: 4%CPEs: 22EXPL: 0

CVE-2020-36221

https://notcve.org/view.php?id=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). Se detectó un subdesbordamiento de enteros en OpenLDAP versiones anteriores a 2.4.57, conllevando bloqueos de slapd en el procesamiento de Certificate Exact Assertion, resultando en una denegación de servicio (serialNumberAndIssuerCheck de schema_init.c) • http://seclists.org/fulldisclosure/2021/May/64 http://seclists.org/fulldisclosure/2021/May/65 http://seclists.org/fulldisclosure/2021/May/70 https://bugs.openldap.org/show_bug.cgi?id=9404 https://bugs.openldap.org/show_bug.cgi?id=9424 https://git.openldap.org/openldap/openldap/-/commit/38ac838e4150c626bbfa0082b7e2cf3a2bb4df31 https://git.openldap.org/openldap/openldap/-/commit/58c1748e81c843c5b6e61648d2a4d1d82b47e842 https://git.openldap.org/openldap/openldap/-/tags/OPENLDAP_REL_ENG_2_4_57 • CWE-191: Integer Underflow (Wrap or Wraparound) •

CVSS: 7.5EPSS: 3%CPEs: 22EXPL: 0

CVE-2020-36222

https://notcve.org/view.php?id=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. Se detectó un fallo en OpenLDAP versiones anteriores a 2.4.57, conllevando a un fallo de aserción en slapd en la comprobación de saslAuthzTo, resultando en una denegación de servicio • http://seclists.org/fulldisclosure/2021/May/64 http://seclists.org/fulldisclosure/2021/May/65 http://seclists.org/fulldisclosure/2021/May/70 https://bugs.openldap.org/show_bug.cgi?id=9406 https://bugs.openldap.org/show_bug.cgi?id=9407 https://git.openldap.org/openldap/openldap/-/commit/02dfc32d658fadc25e4040f78e36592f6e1e1ca0 https://git.openldap.org/openldap/openldap/-/commit/6ed057b5b728b50746c869bcc9c1f85d0bbbf6ed https://git.openldap.org/openldap/openldap/-/commit/6ed057b5b728b50746c869bcc9c1f85d0bbbf6ed.a • CWE-617: Reachable Assertion •

CVSS: 7.5EPSS: 1%CPEs: 22EXPL: 0

CVE-2020-36224

https://notcve.org/view.php?id=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. Se detectó un fallo en OpenLDAP versiones anteriores a 2.4.57, conllevando a la liberación de un puntero no válido y un bloqueo de slapd en el procesamiento saslAuthzTo, resultando en una denegación de servicio • http://seclists.org/fulldisclosure/2021/May/64 http://seclists.org/fulldisclosure/2021/May/65 http://seclists.org/fulldisclosure/2021/May/70 https://bugs.openldap.org/show_bug.cgi?id=9409 https://git.openldap.org/openldap/openldap/-/commit/554dff1927176579d652f2fe60c90e9abbad4c65 https://git.openldap.org/openldap/openldap/-/commit/5a2017d4e61a6ddc4dcb4415028e0d08eb6bca26 https://git.openldap.org/openldap/openldap/-/commit/c0b61a9486508e5202aa2e0cfb68c9813731b439 https://git.openldap.org/openldap/openldap/-/comm • CWE-763: Release of Invalid Pointer or Reference •

CVSS: 7.5EPSS: 1%CPEs: 4EXPL: 0

CVE-2020-36225

https://notcve.org/view.php?id=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. Se detectó un fallo en OpenLDAP versiones anteriores a 2.4.57, conllevando a una doble liberación y un bloqueo de slapd en el procesamiento de saslAuthzTo, resultando en una denegación de servicio • http://seclists.org/fulldisclosure/2021/May/64 http://seclists.org/fulldisclosure/2021/May/65 http://seclists.org/fulldisclosure/2021/May/70 https://bugs.openldap.org/show_bug.cgi?id=9412 https://git.openldap.org/openldap/openldap/-/commit/554dff1927176579d652f2fe60c90e9abbad4c65 https://git.openldap.org/openldap/openldap/-/commit/5a2017d4e61a6ddc4dcb4415028e0d08eb6bca26 https://git.openldap.org/openldap/openldap/-/commit/c0b61a9486508e5202aa2e0cfb68c9813731b439 https://git.openldap.org/openldap/openldap/-/comm • CWE-415: Double Free •