CVE-2019-17026

Sažetak

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.

Reference

http://packetstormsecurity.com/files/162568/Firefox-72-IonMonkey-JIT-Type-Confusion.html
https://bugzilla.mozilla.org/show_bug.cgi?id=1607443
https://security.gentoo.org/glsa/202003-02
https://usn.ubuntu.com/4335-1/
https://www.mozilla.org/security/advisories/mfsa2020-03/
https://www.mozilla.org/security/advisories/mfsa2020-04/
http://packetstormsecurity.com/files/162568/Firefox-72-IonMonkey-JIT-Type-Confusion.html
https://bugzilla.mozilla.org/show_bug.cgi?id=1607443
https://security.gentoo.org/glsa/202003-02
https://usn.ubuntu.com/4335-1/
https://www.mozilla.org/security/advisories/mfsa2020-03/
https://www.mozilla.org/security/advisories/mfsa2020-04/

CVSS

Base:	6.8
Impact:	6.4
Exploitability:	8.6

Pristup

Vektor	Složenost	Autentikacija
NETWORK	MEDIUM	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
PARTIAL	PARTIAL	PARTIAL

CVSS vektor

AV:N/AC:M/Au:N/C:P/I:P/A:P

Zadnje važnije ažuriranje

21-03-2025 - 19:22

Objavljeno

02-03-2020 - 05:15