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CVE-2023-28261

Опубликовано: 24 мар. 2023
Источник: msrc
CVSS3: 5.7
EPSS Низкий

Описание

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

FAQ

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?

Successful exploitation of this vulnerability requires an attacker to win a race condition and also to take additional actions prior to exploitation to prepare the target environment.

What privileges could be gained by an attacker who successfully exploited the vulnerability?

A domain user could use this vulnerability to elevate privileges to SYSTEM assigned integrity level.

According to the CVSS metrics, the attack vector is local (AV:L). What does that mean for this vulnerability?

An attacker must have loaded the malicious executable onto the victim's machine through social engineering first. The execution of the attack itself only occurs on the victim's local machine with no network access required.

According to the CVSS metric, successful exploitation of this vulnerability could lead to no loss of availability (A:N)? What does that mean for this vulnerability?

An attacker cannot impact the availability of the browser.

According to the CVSS metric, successful exploitation of this vulnerability could lead to some loss of integrity (I:L). What does that mean for this vulnerability?

The attacker who successfully exploited the vulnerability could have limited ability to perform code execution.

What is the version information for this release?

Microsoft Edge ChannelMicrosoft Edge VersionBased on Chromium VersionDate Released
Stable111.0.1661.54111.0.5563.110/.1113/23/2023
Extended Stable110.0.1587.78110.0.5481.2083/23/2023

Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Less Likely

Older Software Release

Exploitation Less Likely

DOS

N/A

EPSS

Процентиль: 35%
0.00142
Низкий

5.7 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.7
nvd
почти 3 года назад

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

CVSS3: 6.1
github
почти 3 года назад

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

CVSS3: 6.1
fstec
почти 3 года назад

Уязвимость браузера Microsoft Edge, связанная с ошибками синхронизации при использовании общего ресурса, позволяющая нарушителю повысить свои привилегии

EPSS

Процентиль: 35%
0.00142
Низкий

5.7 Medium

CVSS3