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veracodeVeracode Vulnerability DatabaseVERACODE:41178
HistoryJul 10, 2023 - 12:08 p.m.

Use-After-Free

2023-07-1012:08:28
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
11
qt5-qtwebengine
use-after-free
vulnerability
html
heap corruption
software

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

0.004 Low

EPSS

Percentile

73.5%

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

0.004 Low

EPSS

Percentile

73.5%