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ubuntucveUbuntu.comUB:CVE-2023-25736
HistoryFeb 15, 2023 - 12:00 a.m.

CVE-2023-25736

2023-02-1500:00:00
ubuntu.com
ubuntu.com
10
cve-2023-25736
vulnerability
firefox
nshtmldocument
nsicontent
undefined behavior
spidermonkey
javascript
ubuntu 22.04
firefox snap

CVSS3

9.8

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

EPSS

0.003

Percentile

68.0%

An invalid downcast from nsHTMLDocument to nsIContent could have lead
to undefined behavior. This vulnerability affects Firefox < 110.

Notes

Author Note
tyhicks mozjs contains a copy of the SpiderMonkey JavaScript engine
mdeslaur starting with Ubuntu 22.04, the firefox package is just a script that installs the Firefox snap

CVSS3

9.8

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

EPSS

0.003

Percentile

68.0%