CVE-2021-21151 — Use After Free in Google Chrome

CWE-416 — Use After Free6 documents6 sources
Severity
9.6CRITICALNVD
EPSS
0.7%
top 27.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Google ChromeChromiumDebian Chromium+3 more
Timeline
PublishedFeb 22
Latest updateMay 24

Description

Use after free in Payments in Google Chrome prior to 88.0.4324.182 allowed a remote attacker 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:C/C:H/I:H/A:HExploitability: 2.8 | Impact: 6.0

Affected Packages6 packages

▶CVEListV5google/chromeunspecified — 88.0.4324.182
▶NVDgoogle/chrome< 88.0.4324.182
▶debiandebian/chromium< chromium 88.0.4324.182-1 (bookworm)
▶Debianchromium/chromium< 88.0.4324.182-1+3

Also affects: Fedora 32, 33

Patches

Patch: crbug.com ↗Patch: crbug.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-76vx-mj3m-f22w: Use after free in Payments in Google Chrome prior to 88↗2022-05-24
▶
OSV
CVE-2021-21151: Use after free in Payments in Google Chrome prior to 88↗2021-02-22
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📋Vendor Advisories

3
Chrome
Stable Channel Update for Desktop: CVE-2021-21149↗2021-02-16
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Microsoft
Chromium: CVE-2021-21151 Use after free in Payments↗2021-02-09
▶
Debian
CVE-2021-21151: chromium - Use after free in Payments in Google Chrome prior to 88.0.4324.182 allowed a rem...↗2021
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