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PRIOn knowledge basePRION:CVE-2023-5168

HistorySep 27, 2023 - 3:19 p.m.

Out-of-bounds

2023-09-2715:19:00

PRIOn knowledge base

www.prio-n.com

compromised process

malicious data

out-of-bounds

exploitable crash

windows

firefox

vulnerability

thunderbird

8.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.3%

JSON

A compromised content process could have provided malicious data to FilterNodeD2D1 resulting in an out-of-bounds write, leading to a potentially exploitable crash in a privileged process.
This bug only affects Firefox on Windows. Other operating systems are unaffected. This vulnerability affects Firefox < 118, Firefox ESR < 115.3, and Thunderbird < 115.3.

CPENameOperatorVersion
firefoxlt118
firefox_esrlt115.3
thunderbirdlt115.3

Name	Operator	Version
firefox	lt	118
firefox_esr	lt	115.3
thunderbird	lt	115.3

References

bugzilla.mozilla.org/show_bug.cgi?id=1846683

www.mozilla.org/security/advisories/mfsa2023-41/

www.mozilla.org/security/advisories/mfsa2023-42/

www.mozilla.org/security/advisories/mfsa2023-43/