CVE-2020-15970 — Use After Free in Google Chrome

CWE-416 — Use After Free10 documents8 sources
Severity
8.8HIGHNVD
EPSS
1.4%
top 19.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Google ChromeChromiumDebian Linux+2 more
Timeline
PublishedNov 3
Latest updateMay 24

Description

Use after free in NFC in Google Chrome prior to 86.0.4240.75 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape 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 Packages4 packages

▶CVEListV5google/chromeunspecified — 86.0.4240.75
▶NVDgoogle/chrome< 86.0.4240.75
▶Debianchromium/chromium< 87.0.4280.88-0.1+3

Also affects: Debian Linux 10.0, Fedora 31, 32, 33

🔴Vulnerability Details

3
GHSA
GHSA-q6gr-pr6h-w748: Use after free in NFC in Google Chrome prior to 86↗2022-05-24
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OSV
CVE-2020-15970: Use after free in NFC in Google Chrome prior to 86↗2020-11-03
▶
CVEList
CVE-2020-15970: Use after free in NFC in Google Chrome prior to 86↗2020-11-03
▶

📋Vendor Advisories

3
Chrome
Stable Channel Update for Desktop: CVE-2020-15970↗2020-10-06
▶
Red Hat
chromium-browser: Use after free in NFC↗2020-10-06
▶
Debian
CVE-2020-15970: chromium - Use after free in NFC in Google Chrome prior to 86.0.4240.75 allowed a remote at...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-15967 CVE-2020-15968 CVE-2020-15969 CVE-2020-15970 CVE-2020-15971 CVE-2020-15972 CVE-2020-15973 CVE-2020-15974 CVE-2020-15975 CVE-2020-15976 CVE-2020-15977 CVE-2020-15978 CVE-2020-15979 CVE-2↗2020-10-07
▶
Bugzilla
CVE-2020-15970 chromium-browser: Use after free in NFC↗2020-10-07
▶
Bugzilla
CVE-2020-15967 CVE-2020-15968 CVE-2020-15969 CVE-2020-15970 CVE-2020-15971 CVE-2020-15972 CVE-2020-15973 CVE-2020-15974 CVE-2020-15975 CVE-2020-15976 CVE-2020-15977 CVE-2020-15978 CVE-2020-15979 CVE-2↗2020-10-07
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CVE-2020-15970 — Use After Free in Google Chrome | cvebase