CVE-2020-6400 — Observable Discrepancy in Google Chrome

CWE-203 — Observable DiscrepancyCWE-200 — Sensitive Information ExposureCWE-78 — OS Command Injection12 documents10 sources
Severity
6.5MEDIUMNVD
EPSS
1.9%
top 16.64%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Google ChromeChromiumDebian Linux+5 more
Timeline
PublishedFeb 11
Latest updateMay 24

Description

Inappropriate implementation in CORS in Google Chrome prior to 80.0.3987.87 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages7 packages

▶CVEListV5google/chromeunspecified — 80.0.3987.87
▶NVDgoogle/chrome< 80.0.3987.87
▶Debianchromium/chromium< 80.0.3987.106-1+3

Also affects: Debian Linux 10.0, 9.0, Fedora 30, 31

Patches

Patch: crbug.com ↗Patch: crbug.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-mwm8-xq92-vxfq: Inappropriate implementation in CORS in Google Chrome prior to 80↗2022-05-24
▶
OSV
CVE-2020-6400: Inappropriate implementation in CORS in Google Chrome prior to 80↗2020-02-11
▶
CVEList
CVE-2020-6400: Inappropriate implementation in CORS in Google Chrome prior to 80↗2020-02-11
▶

💥Exploits & PoCs

1
Exploit-DB
IBM RICOH 6400 Printer - HTML Injection↗2020-01-14
▶

📋Vendor Advisories

6
Cisco
Cisco UCS Manager Software Local Management CLI Command Injection Vulnerability↗2020-02-26
▶
Cisco
Cisco FXOS and UCS Manager Software Local Management CLI Command Injection Vulnerability↗2020-02-26
▶
Cisco
Cisco FXOS and UCS Manager Software CLI Command Injection Vulnerability↗2020-02-26
▶
Red Hat
chromium-browser: Inappropriate implementation in CORS↗2020-02-04
▶
Chrome
Stable Channel Update for Desktop: CVE-2020-6500↗2020-02-04
▶

💬Community

1
Bugzilla
CVE-2020-6400 chromium-browser: Inappropriate implementation in CORS↗2020-02-10
▶
CVE-2020-6400 — Observable Discrepancy in Google Chrome | cvebase