CVE-2020-6518 — Use After Free in Google Chrome

CWE-416 — Use After FreeCWE-787 — Out-of-bounds Write10 documents8 sources
Severity
8.8HIGHNVD
EPSS
3.2%
top 12.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Google ChromeChromiumDebian Linux+3 more
Timeline
PublishedJul 22
Latest updateMay 24

Description

Use after free in developer tools in Google Chrome prior to 84.0.4147.89 allowed a remote attacker who had convinced the user to use developer tools to potentially exploit heap corruption via a crafted HTML page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages5 packages

▶CVEListV5google/chromeunspecified — 84.0.4147.89
▶NVDgoogle/chrome< 84.0.4147.89
▶Debianchromium/chromium< 87.0.4280.88-0.1+3
▶NVDopensuse/leap15.1, 15.2+1

Also affects: Debian Linux 10.0, Fedora 31, 32

🔴Vulnerability Details

3
GHSA
GHSA-75r7-g667-c286: Use after free in developer tools in Google Chrome prior to 84↗2022-05-24
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CVEList
CVE-2020-6518: Use after free in developer tools in Google Chrome prior to 84↗2020-07-22
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OSV
CVE-2020-6518: Use after free in developer tools in Google Chrome prior to 84↗2020-07-22
▶

📋Vendor Advisories

3
Chrome
Stable Channel Update for Desktop: CVE-2020-6518↗2020-07-14
▶
Red Hat
chromium-browser: Use after free in developer tools↗2020-07-14
▶
Debian
CVE-2020-6518: chromium - Use after free in developer tools in Google Chrome prior to 84.0.4147.89 allowed...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-6510 CVE-2020-6511 CVE-2020-6512 CVE-2020-6513 CVE-2020-6514 CVE-2020-6515 CVE-2020-6516 CVE-2020-6517 CVE-2020-6518 CVE-2020-6519 CVE-2020-6520 CVE-2020-6521 CVE-2020-6522 CVE-2020-6523 CVE-↗2020-07-15
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Bugzilla
CVE-2020-6518 chromium-browser: Use after free in developer tools↗2020-07-15
▶
Bugzilla
CVE-2020-6510 CVE-2020-6511 CVE-2020-6512 CVE-2020-6513 CVE-2020-6514 CVE-2020-6515 CVE-2020-6516 CVE-2020-6517 CVE-2020-6518 CVE-2020-6519 CVE-2020-6520 CVE-2020-6521 CVE-2020-6522 CVE-2020-6523 CVE-↗2020-07-15
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CVE-2020-6518 — Use After Free in Google Chrome | cvebase