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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2023-5172
HistorySep 27, 2023 - 3:19 p.m.

CVE-2023-5172

2023-09-2715:19:42
Debian Security Bug Tracker
security-tracker.debian.org
16
ion engine hashtable mutation unix cve-2023-5172

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

30.0%

A hashtable in the Ion Engine could have been mutated while there was a live interior reference, leading to a potential use-after-free and exploitable crash. This vulnerability affects Firefox < 118.

OSVersionArchitecturePackageVersionFilename
Debian999allfirefox< 118.0-1firefox_118.0-1_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

30.0%