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veracodeVeracode Vulnerability DatabaseVERACODE:41180
HistoryJul 10, 2023 - 12:08 p.m.

Use-After-Free

2023-07-1012:08:45
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
8
qt5-qtwebengine
vulnerability
heap corruption
crafted html page
malicious attacker
malicious extension

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.002 Low

EPSS

Percentile

56.0%

qt5-qtwebengine is vulnerable to Use-After-Free. A malicious attacker could convince a user to install a malicious extension leading to heap corruption via a crafted HTML page.

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.002 Low

EPSS

Percentile

56.0%