CVE-2021-39275

Опубликовано: 16 сент. 2021

Источник: nvd

CVSS3: 9.8

CVSS2: 7.5

EPSS Средний

Описание

ap_escape_quotes() may write beyond the end of a buffer when given malicious input. No included modules pass untrusted data to these functions, but third-party / external modules may. This issue affects Apache HTTP Server 2.4.48 and earlier.

Ссылки

https://cert-portal.siemens.com/productcert/pdf/ssa-685781.pdf
Third Party Advisory
https://httpd.apache.org/security/vulnerabilities_24.html
Release Notes
Vendor Advisory
https://lists.apache.org/thread.html/r3925e167d5eb1c75def3750c155d753064e1d34a143028bb32910432%40%3Cusers.httpd.apache.org%3E
Patch
https://lists.apache.org/thread.html/r61fdbfc26ab170f4e6492ef3bd5197c20b862ce156e9d5a54d4b899c%40%3Cusers.httpd.apache.org%3E
Patch
https://lists.apache.org/thread.html/r82838efc5fa6fc4c73986399c9b71573589f78b31846aff5bd9b1697%40%3Cusers.httpd.apache.org%3E
Patch
https://lists.apache.org/thread.html/r82c077663f9759c7df5a6656f925b3ee4f55fcd33c889ba7cd687029%40%3Cusers.httpd.apache.org%3E
Patch
https://lists.debian.org/debian-lts-announce/2021/10/msg00001.html
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPBR6WUYBJNACHKE65SPL7TJOHX7RHWD/
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNCYSR3BXT36FFF4XTCPL3HDQK4VP45R/
Third Party Advisory
https://security.gentoo.org/glsa/202208-20
Third Party Advisory
https://security.netapp.com/advisory/ntap-20211008-0004/
Third Party Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-httpd-2.4.49-VWL69sWQ
Third Party Advisory
https://www.debian.org/security/2021/dsa-4982
Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html
Patch
Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2022.html
Patch
Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-685781.pdf
Third Party Advisory
https://httpd.apache.org/security/vulnerabilities_24.html
Release Notes
Vendor Advisory
https://lists.apache.org/thread.html/r3925e167d5eb1c75def3750c155d753064e1d34a143028bb32910432%40%3Cusers.httpd.apache.org%3E
Patch
https://lists.apache.org/thread.html/r61fdbfc26ab170f4e6492ef3bd5197c20b862ce156e9d5a54d4b899c%40%3Cusers.httpd.apache.org%3E
Patch
https://lists.apache.org/thread.html/r82838efc5fa6fc4c73986399c9b71573589f78b31846aff5bd9b1697%40%3Cusers.httpd.apache.org%3E
Patch

Уязвимые конфигурации

Конфигурация 1

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

Версия до 2.4.49 (исключая)

Конфигурация 2

Одно из

cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

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

Конфигурация 3

Одно из

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

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

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Конфигурация 4

Одно из

cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*

cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*

cpe:2.3:a:netapp:storagegrid:-:*:*:*:*:*:*:*

Конфигурация 5

Одно из

cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*

cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:*

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:*:*:*:*:*:*:*

Конфигурация 6

Одно из

cpe:2.3:a:siemens:sinec_nms:*:*:*:*:*:*:*:*

cpe:2.3:a:siemens:sinema_server:14.0:-:*:*:*:*:*:*

EPSS

Процентиль: 98%

0.46965

Средний

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-787

Связанные уязвимости

CVE-2021-39275

CVSS3: 9.8

ubuntu

почти 4 года назад

CVE-2021-39275

CVSS3: 8.1

redhat

почти 4 года назад

CVE-2021-39275

CVSS3: 9.8

debian

почти 4 года назад

ap_escape_quotes() may write beyond the end of a buffer when given mal ...

SUSE-SU-2021:14811-1

suse-cvrf

больше 3 лет назад

Security update for apache2

GHSA-p59c-pqfv-4fwc

CVSS3: 9.8

github

около 3 лет назад

EPSS

Процентиль: 98%

0.46965

Средний

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-787