CVE-2020-15995 — Out-of-bounds Write in Google Chrome

CWE-787 — Out-of-bounds Write6 documents5 sources
Severity
8.8HIGHNVD
EPSS
1.3%
top 20.19%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Google ChromeChromiumDebian Chromium+3 more
Timeline
PublishedNov 3
Latest updateMay 24

Description

Out of bounds write in V8 in Google Chrome prior to 86.0.4240.99 allowed a remote attacker 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 — 86.0.4240.99
▶NVDgoogle/chrome< 86.0.4240.99
▶debiandebian/chromium< chromium 87.0.4280.141-0.1 (bookworm)
▶Debianchromium/chromium< 87.0.4280.141-0.1+3

Also affects: Debian Linux 10.0, Fedora 32, 33

🔴Vulnerability Details

2
GHSA
GHSA-j83x-r8mr-4j9g: Out of bounds write in V8 in Google Chrome prior to 86↗2022-05-24
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OSV
CVE-2020-15995: Out of bounds write in V8 in Google Chrome prior to 86↗2020-11-03
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📋Vendor Advisories

3
Chrome
Stable Channel Update for Desktop: CVE-2021-21114↗2021-01-06
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Chrome
Chrome for Android Update: CVE-2020-15995↗2020-10-13
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Debian
CVE-2020-15995: chromium - Out of bounds write in V8 in Google Chrome prior to 86.0.4240.99 allowed a remot...↗2020
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