CVE-2020-36221

Опубликовано: 26 янв. 2021

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Средний

Описание

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).

Ссылки

http://seclists.org/fulldisclosure/2021/May/64
Mailing List
Third Party Advisory
http://seclists.org/fulldisclosure/2021/May/65
Mailing List
Third Party Advisory
http://seclists.org/fulldisclosure/2021/May/70
Mailing List
Third Party Advisory
https://bugs.openldap.org/show_bug.cgi?id=9404
Issue Tracking
Vendor Advisory
https://bugs.openldap.org/show_bug.cgi?id=9424
Issue Tracking
Vendor Advisory
https://git.openldap.org/openldap/openldap/-/commit/38ac838e4150c626bbfa0082b7e2cf3a2bb4df31
Patch
Vendor Advisory
https://git.openldap.org/openldap/openldap/-/commit/58c1748e81c843c5b6e61648d2a4d1d82b47e842
Patch
Vendor Advisory
https://git.openldap.org/openldap/openldap/-/tags/OPENLDAP_REL_ENG_2_4_57
Release Notes
Vendor Advisory
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/msg00005.html
Mailing List
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210226-0002/
Third Party Advisory
https://support.apple.com/kb/HT212529
Third Party Advisory
https://support.apple.com/kb/HT212530
Third Party Advisory
https://support.apple.com/kb/HT212531
Third Party Advisory
https://www.debian.org/security/2021/dsa-4845
Third Party Advisory
http://seclists.org/fulldisclosure/2021/May/64
Mailing List
Third Party Advisory
http://seclists.org/fulldisclosure/2021/May/65
Mailing List
Third Party Advisory
http://seclists.org/fulldisclosure/2021/May/70
Mailing List
Third Party Advisory
https://bugs.openldap.org/show_bug.cgi?id=9404
Issue Tracking
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:openldap:openldap:*:*:*:*:*:*:*:*

Версия до 2.4.57 (исключая)

Конфигурация 2

Одно из

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

Версия от 10.14.0 (включая) до 10.14.6 (исключая)

cpe:2.3:o:apple:mac_os_x:10.14.6:-:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-004:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-005:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-006:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-007:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-003:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-004:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-005:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-006:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-007:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-001:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-002:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-003:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update:*:*:*:*:*:*

cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update_2:*:*:*:*:*:*

cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Версия от 11.1 (включая) до 11.4 (исключая)

EPSS

Процентиль: 98%

0.47645

Средний

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-191

Связанные уязвимости

CVE-2020-36221

CVSS3: 7.5

ubuntu

больше 4 лет назад

CVE-2020-36221

CVSS3: 7.5

redhat

больше 4 лет назад

CVE-2020-36221

CVSS3: 7.5

msrc

больше 4 лет назад

Описание отсутствует

CVE-2020-36221

CVSS3: 7.5

debian

больше 4 лет назад

An integer underflow was discovered in OpenLDAP before 2.4.57 leading ...

GHSA-xm66-m73v-859r

CVSS3: 7.5

github

около 3 лет назад

EPSS

Процентиль: 98%

0.47645

Средний

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-191