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CVE-2026-11771

Опубликовано: 30 июл. 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS3: 7.5

Описание

OpenVPN version 2.1.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows attackers via an off-by-one buffer write in the NTLM proxy authentication to potentially cause a crash via a crafted NTLM response from a malicious proxy server

РелизСтатусПримечание
devel

pending

2.7.5-1ubuntu2
esm-infra-legacy/trusty

not-affected

see notes
esm-infra-legacy/xenial

not-affected

see notes
esm-infra/bionic

not-affected

see notes
esm-infra/focal

not-affected

see notes
jammy

not-affected

see notes
noble

released

2.6.19-0ubuntu0.24.04.3
questing

ignored

end of life, was needs-triage
resolute

released

2.7.0-1ubuntu1.2
upstream

released

2.7.5-1

Показывать по

EPSS

Процентиль: 31%
0.00375
Низкий

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 5.3
redhat
20 дней назад

OpenVPN version 2.1.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows attackers via an off-by-one buffer write in the NTLM proxy authentication to potentially cause a crash via a crafted NTLM response from a malicious proxy server

CVSS3: 7.5
nvd
20 дней назад

OpenVPN version 2.1.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows attackers via an off-by-one buffer write in the NTLM proxy authentication to potentially cause a crash via a crafted NTLM response from a malicious proxy server

CVSS3: 7.5
debian
20 дней назад

OpenVPN version 2.1.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allo ...

CVSS3: 7.5
github
20 дней назад

OpenVPN version 2.1.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows attackers via an off-by-one buffer write in the NTLM proxy authentication to potentially cause a crash via a crafted NTLM response from a malicious proxy server

suse-cvrf
7 дней назад

Security update for openvpn

EPSS

Процентиль: 31%
0.00375
Низкий

7.5 High

CVSS3