Lucene search

K
debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2023-4058
HistoryAug 01, 2023 - 4:15 p.m.

CVE-2023-4058

2023-08-0116:15:10
Debian Security Bug Tracker
security-tracker.debian.org
36
firefox
memory corruption
arbitrary code
vulnerability
unix

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

34.5%

Memory safety bugs present in Firefox 115. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 116.

OSVersionArchitecturePackageVersionFilename
Debian999allfirefox< 116.0-1firefox_116.0-1_all.deb

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

34.5%