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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2023-49060
HistoryNov 21, 2023 - 3:15 p.m.

CVE-2023-49060

2023-11-2115:15:07
Debian Security Bug Tracker
security-tracker.debian.org
5
vulnerability
exploitation
firefox
ios
ex-filtration
security key

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

6.4 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

39.3%

An attacker could have accessed internal pages or data by ex-filtrating a security key from ReaderMode via the referrerpolicy attribute. This vulnerability affects Firefox for iOS < 120.

OSVersionArchitecturePackageVersionFilename
Debian999allfirefox< 127.0.2-1firefox_127.0.2-1_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

6.4 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

39.3%

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