8.8Hoch
Incorrect boundary conditions in the Layout: Block and Inline component
Mozilla Firefox
Incorrect boundary conditions in the Layout: Block and Inline component. This vulnerability was fixed in Firefox 159.0.1.
9.6Kritisch
KEV
CVE-2022-26486Mozilla Firefox Use-After-Free Vulnerability
Bekannt ausgenutzt — Mozilla Firefox Use-After-Free Vulnerability
CISA hat am 07.03.2022 bestätigt, dass diese Schwachstelle in echten Angriffen genutzt wird. Frist für US-Bundesbehörden: 21.03.2022.
Erforderliche Maßnahme: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2022-26486
Beschreibung
An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.
Schwachstellentyp (CWE):
CWE-416
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| Mozilla | Firefox | unspecified – < 97.0.2 | |
| Mozilla | Firefox ESR | unspecified – < 91.6.1 | |
| mozilla | firefox focus | < 97.3.0 | |
| Mozilla | Firefox for Android | unspecified – < 97.3.0 | |
| mozilla | firefox mobile | < 97.3.0 | |
| Mozilla | Focus | unspecified – < 97.3.0 | |
| Mozilla | Thunderbird | unspecified – < 91.6.2 |
Referenzen und Patches
- https://www.mozilla.org/security/advisories/mfsa2022-09/ ExploitVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1758070 ExploitIssue TrackingVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26486 US Government Resource
CPE-Treffer (NVD) (5)
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*< 91.6.1cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*< 97.0.2cpe:2.3:a:mozilla:firefox_focus:*:*:*:*:*:*:*:*< 97.3.0cpe:2.3:a:mozilla:firefox_mobile:*:*:*:*:*:android:*:*< 97.3.0cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*< 91.6.2