CVE-2020-35452

Опубликовано: 10 июн. 2021

Источник: nvd

CVSS3: 7.3

CVSS2: 6.8

EPSS Низкий

Описание

Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow

Ссылки

http://httpd.apache.org/security/vulnerabilities_24.html
Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/06/10/5
Mailing List
Third Party Advisory
https://lists.apache.org/thread.html/r7f2b70b621651548f4b6f027552f1dd91705d7111bb5d15cda0a68dd%40%3Cdev.httpd.apache.org%3E
https://lists.apache.org/thread.html/rccb1b8225583a48c6360edc7a93cc97ae8b0215791e455dc607e7602%40%3Cannounce.httpd.apache.org%3E
https://lists.apache.org/thread.html/re026d3da9d7824bd93b9f871c0fdda978d960c7e62d8c43cba8d0bf3%40%3Ccvs.httpd.apache.org%3E
Mailing List
Release Notes
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2021/07/msg00006.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPBR6WUYBJNACHKE65SPL7TJOHX7RHWD/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNCYSR3BXT36FFF4XTCPL3HDQK4VP45R/
https://security.gentoo.org/glsa/202107-38
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210702-0001/
Third Party Advisory
https://www.debian.org/security/2021/dsa-4937
Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html
Third Party Advisory
http://httpd.apache.org/security/vulnerabilities_24.html
Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/06/10/5
Mailing List
Third Party Advisory
https://lists.apache.org/thread.html/r7f2b70b621651548f4b6f027552f1dd91705d7111bb5d15cda0a68dd%40%3Cdev.httpd.apache.org%3E
https://lists.apache.org/thread.html/rccb1b8225583a48c6360edc7a93cc97ae8b0215791e455dc607e7602%40%3Cannounce.httpd.apache.org%3E
https://lists.apache.org/thread.html/re026d3da9d7824bd93b9f871c0fdda978d960c7e62d8c43cba8d0bf3%40%3Ccvs.httpd.apache.org%3E
Mailing List
Release Notes
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2021/07/msg00006.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPBR6WUYBJNACHKE65SPL7TJOHX7RHWD/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNCYSR3BXT36FFF4XTCPL3HDQK4VP45R/

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*

Версия от 2.4.0 (включая) до 2.4.46 (включая)

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:fedoraproject:fedora:34:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

Конфигурация 4

Одно из

cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:*

cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:*

cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:*

cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:*

cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*

EPSS

Процентиль: 91%

0.0656

Низкий

7.3 High

CVSS3

6.8 Medium

CVSS2

Дефекты

CWE-787

Связанные уязвимости

CVE-2020-35452

CVSS3: 7.3

ubuntu

около 4 лет назад

CVE-2020-35452

CVSS3: 7.3

redhat

около 4 лет назад

CVE-2020-35452

CVSS3: 7.3

msrc

около 4 лет назад

Описание отсутствует

CVE-2020-35452

CVSS3: 7.3

debian

около 4 лет назад

Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest ...

GHSA-77mj-xh9q-fm9j

github

около 3 лет назад

EPSS

Процентиль: 91%

0.0656

Низкий

7.3 High

CVSS3

6.8 Medium

CVSS2

Дефекты

CWE-787