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CVE-2021-3998

Опубликовано: 30 авг. 2022
Источник: msrc
CVSS3: 7.5
EPSS Низкий

Описание

A flaw was found in glibc. The realpath() function can mistakenly return an unexpected value potentially leading to information leakage and disclosure of sensitive data.

FAQ

Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?

One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.

EPSS

Процентиль: 31%
0.00114
Низкий

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 7.5
ubuntu
больше 3 лет назад

A flaw was found in glibc. The realpath() function can mistakenly return an unexpected value, potentially leading to information leakage and disclosure of sensitive data.

CVSS3: 7.5
redhat
около 4 лет назад

A flaw was found in glibc. The realpath() function can mistakenly return an unexpected value, potentially leading to information leakage and disclosure of sensitive data.

CVSS3: 7.5
nvd
больше 3 лет назад

A flaw was found in glibc. The realpath() function can mistakenly return an unexpected value, potentially leading to information leakage and disclosure of sensitive data.

CVSS3: 7.5
debian
больше 3 лет назад

A flaw was found in glibc. The realpath() function can mistakenly retu ...

CVSS3: 7.5
github
больше 3 лет назад

A flaw was found in glibc. The realpath() function can mistakenly return an unexpected value, potentially leading to information leakage and disclosure of sensitive data.

EPSS

Процентиль: 31%
0.00114
Низкий

7.5 High

CVSS3