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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2023-25731
HistoryJun 02, 2023 - 5:15 p.m.

CVE-2023-25731

2023-06-0217:15:11
Debian Security Bug Tracker
security-tracker.debian.org
11
cve-2023-25731
url
previews
network panel
developer tools
query parameters
overwrite
global objects
privileged code
firefox
vulnerability
unix

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

57.7%

Due to URL previews in the network panel of developer tools improperly storing URLs, query parameters could potentially be used to overwrite global objects in privileged code. This vulnerability affects Firefox < 110.

OSVersionArchitecturePackageVersionFilename
Debian999allfirefox< 110.0-1firefox_110.0-1_all.deb

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

57.7%