CVE-2020-6490

published 2020-05-21

CVE-2020-6490: Insufficient data validation in loader in Google Chrome prior to 83.0.4103.61 allowed a remote attacker who had been able to write to disk to leak cross-origin…

Priority P4 20 medium 4.3 CVSS 3.1

AV N AC L PR N UI R S U C L I N A N

Insufficient data validation in loader in Google Chrome prior to 83.0.4103.61 allowed a remote attacker who had been able to write to disk to leak cross-origin data via a crafted HTML page.

Affected

14 ranges

Vendor	Product	Version range	Fixed in
chromium	chromium	>= 0 < 83.0.4103.83-1	83.0.4103.83-1
chromium	chromium	>= 0 < 83.0.4103.83-1	83.0.4103.83-1
chromium	chromium	>= 0 < 83.0.4103.83-1	83.0.4103.83-1
chromium	chromium	>= 0 < 83.0.4103.83-1	83.0.4103.83-1
debian	chromium	< chromium 83.0.4103.83-1 (bookworm)	chromium 83.0.4103.83-1 (bookworm)
debian	debian_linux	—	—
debian	debian_linux	—	—
fedoraproject	fedora	—	—
fedoraproject	fedora	—	—
google	chrome	< 83.0.4103.61	83.0.4103.61
google	chrome	>= unspecified < 83.0.4103.61	83.0.4103.61
google	chrome_chrome	—	—
opensuse	backports_sle	—	—
opensuse	leap	—	—

CVSS provenance

nvd v3.1 4.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:P/I:N/A:N

osv 4.3 MEDIUM

vendor_debian 4.3 MEDIUM

vendor_redhat 4.3 MEDIUM

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.

CWE-668