CVEvulnerability
CVE-2021-21156
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-02-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
Heap buffer overflow in V8 in Google Chrome prior to 88.0.4324.182 allowed a remote attacker to potentially exploit heap corruption via a crafted script.
Affected configurations
• google chrome (< 88.0.4324.182)
• fedoraproject fedora 32
• fedoraproject fedora 33
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- http://packetstormsecurity.com/files/162579/Chrome-Array-Transfer-Bypass.html Third Party Advisory, VDB Entry
- https://chromereleases.googleblog.com/2021/02/stable-channel-update-for-desktop_16.html Release Notes, Vendor Advisory
- https://crbug.com/1177341 Permissions Required, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BI6ZIJQYP5DFMYVX4J5OGOU2NQLEZ3SB/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FE5SIKEVYTMDCC5OSXGOM2KRPYLHYMQX/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202104-08 Third Party Advisory
- http://packetstormsecurity.com/files/162579/Chrome-Array-Transfer-Bypass.html Third Party Advisory, VDB Entry
- https://chromereleases.googleblog.com/2021/02/stable-channel-update-for-desktop_16.html Release Notes, Vendor Advisory
- https://crbug.com/1177341 Permissions Required, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BI6ZIJQYP5DFMYVX4J5OGOU2NQLEZ3SB/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FE5SIKEVYTMDCC5OSXGOM2KRPYLHYMQX/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202104-08 Third Party Advisory