6.5

CVE-2020-12407

EPSS 0.33%
Published 09.07.2020 15:15:11
Last modified 21.11.2024 04:59:39
Source security@mozilla.org
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Mozilla Developer Nicolas Silva found that when using WebRender, Firefox would under certain conditions leak arbitrary GPU memory to the visible screen. The leaked memory content was visible to the user, but not observable from web content. This vulnerability affects Firefox < 77.

Affected products Warnungen 0 Metrics 3 CWE 1 References 5

Data is provided by the National Vulnerability Database (NVD)

Mozilla ≫ Firefox Version < 77.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.33%	0.524

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	6.5	2.8	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvd@nist.gov	2.6	4.9	2.9	AV:N/AC:H/Au:N/C:P/I:N/A:N

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://www.mozilla.org/security/advisories/mfsa2020-20/

Vendor Advisory

https://bugzilla.mozilla.org/show_bug.cgi?id=1637112

Vendor Advisory

Issue Tracking

Permissions Required

https://nvd.nist.gov/vuln/detail/CVE-2020-12407

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-12407

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-12407

EUVD