Vulnerability Details : CVE-2020-6496
Use after free in payments in Google Chrome on MacOS prior to 83.0.4103.97 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
Vulnerability category: Memory Corruption
Exploit prediction scoring system (EPSS) score for CVE-2020-6496
Probability of exploitation activity in the next 30 days: 0.95%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 83 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-6496
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2020-6496
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Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-6496
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https://www.debian.org/security/2020/dsa-4714
Debian -- Security Information -- DSA-4714-1 chromiumThird Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00034.html
[security-announce] openSUSE-SU-2020:0823-1: important: Security updateMailing List;Third Party Advisory
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https://chromereleases.googleblog.com/2020/06/stable-channel-update-for-desktop.html
Chrome Releases: Stable Channel Update for DesktopVendor Advisory
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http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00038.html
[security-announce] openSUSE-SU-2020:0832-1: important: Security updateMailing List;Third Party Advisory
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https://crbug.com/1085990
Inloggen - Google AccountsPermissions Required
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https://security.gentoo.org/glsa/202006-02
Chromium, Google Chrome: Multiple vulnerabilities (GLSA 202006-02) — Gentoo securityThird Party Advisory
Products affected by CVE-2020-6496
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
- cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*