Lucene search

K
debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2022-34480
HistoryDec 22, 2022 - 8:15 p.m.

CVE-2022-34480

2022-12-2220:15:33
Debian Security Bug Tracker
security-tracker.debian.org
37
firefox
uninitialized pointer
lg_init()
vulnerability
unix

CVSS3

8.8

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

EPSS

0.002

Percentile

56.1%

Within the <code>lg_init()</code> function, if several allocations succeed but then one fails, an uninitialized pointer would have been freed despite never being allocated. This vulnerability affects Firefox < 102.

OSVersionArchitecturePackageVersionFilename
Debian999allfirefox< 102.0-1firefox_102.0-1_all.deb

CVSS3

8.8

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

EPSS

0.002

Percentile

56.1%