CVE-2021-32920

Опубликовано: 13 мая 2021

Источник: nvd

CVSS3: 7.5

CVSS2: 7.8

EPSS Низкий

Описание

Prosody before 0.11.9 allows Uncontrolled CPU Consumption via a flood of SSL/TLS renegotiation requests.

Ссылки

http://www.openwall.com/lists/oss-security/2021/05/13/1
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/05/14/2
Mailing List
Mitigation
Third Party Advisory
https://blog.prosody.im/prosody-0.11.9-released/
Release Notes
Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MFFBZWXKPZEVZNQSVJNCUE7WRF3T7DG/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GUN63AHEWB2WRROJHU3BVJRWLONCT2B7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWJ2DG2DFJOEFEWOUN26IMYYWGSA2ZEE/
https://security.gentoo.org/glsa/202105-15
Third Party Advisory
https://www.debian.org/security/2021/dsa-4916
Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/05/13/1
Mailing List
Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/05/14/2
Mailing List
Mitigation
Third Party Advisory
https://blog.prosody.im/prosody-0.11.9-released/
Release Notes
Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MFFBZWXKPZEVZNQSVJNCUE7WRF3T7DG/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GUN63AHEWB2WRROJHU3BVJRWLONCT2B7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWJ2DG2DFJOEFEWOUN26IMYYWGSA2ZEE/
https://security.gentoo.org/glsa/202105-15
Third Party Advisory
https://www.debian.org/security/2021/dsa-4916
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:prosody:prosody:*:*:*:*:*:*:*:*

Версия до 0.11.9 (исключая)

Конфигурация 2

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

Конфигурация 3

Одно из

cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

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

EPSS

Процентиль: 87%

0.0329

Низкий

7.5 High

CVSS3

7.8 High

CVSS2

Дефекты

NVD-CWE-Other

Связанные уязвимости

CVE-2021-32920

CVSS3: 7.5

ubuntu

больше 4 лет назад

Prosody before 0.11.9 allows Uncontrolled CPU Consumption via a flood of SSL/TLS renegotiation requests.

CVE-2021-32920

CVSS3: 7.5

debian

больше 4 лет назад

Prosody before 0.11.9 allows Uncontrolled CPU Consumption via a flood ...

GHSA-7jvv-jg88-r4h8

CVSS3: 7.5

github

больше 3 лет назад

Prosody before 0.11.9 allows Uncontrolled CPU Consumption via a flood of SSL/TLS renegotiation requests.

BDU:2021-04585

CVSS3: 7.5

fstec

почти 5 лет назад

Уязвимость сервера для Jabber/XMPP Prosody, связанная с ошибкой механизма контроля расходуемых ресурсов, позволяющая нарушителю вызвать отказ в обслуживании

openSUSE-SU-2021:0728-1

suse-cvrf

больше 4 лет назад

Security update for prosody

EPSS

Процентиль: 87%

0.0329

Низкий

7.5 High

CVSS3

7.8 High

CVSS2

Дефекты

NVD-CWE-Other