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almalinuxAlmaLinuxALSA-2023:3433
HistoryJun 05, 2023 - 12:00 a.m.

Important: webkit2gtk3 security update

2023-06-0500:00:00
errata.almalinux.org
9
webkitgtk
web rendering engine
security update
use-after-free
out-of-bounds read
cve-2023-32373
cve-2023-28204
cvss score
references section
malicious content
gtk platform
portable

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

0.001 Low

EPSS

Percentile

50.9%

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.

Security Fix(es):

  • webkitgtk: a use-after-free when processing maliciously crafted web content (CVE-2023-32373)
  • webkitgtk: an out-of-bounds read when processing malicious content (CVE-2023-28204)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

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

0.001 Low

EPSS

Percentile

50.9%