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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2022-28283
HistoryDec 22, 2022 - 8:15 p.m.

CVE-2022-28283

2022-12-2220:15:23
Debian Security Bug Tracker
security-tracker.debian.org
35
security checks
local files
inaccessible
firefox

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

57.2%

The sourceMapURL feature in devtools was missing security checks that would have allowed a webpage to attempt to include local files or other files that should have been inaccessible. This vulnerability affects Firefox < 99.

OSVersionArchitecturePackageVersionFilename
Debian999allfirefox< 99.0-1firefox_99.0-1_all.deb

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

57.2%