6.8
CVE-2020-6569
- EPSS 1.27%
- Veröffentlicht 21.09.2020 20:15:15
- Zuletzt bearbeitet 21.11.2024 05:35:58
- Erkennungen
LoginInteger overflow in WebUSB in Google Chrome prior to 85.0.4183.83 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Opensuse ≫ Backports Sle Version 15.0 Update sp1
Opensuse ≫ Backports Sle Version 15.0 Update sp2
Debian ≫ Debian Linux Version 10.0
Fedoraproject ≫ Fedora Version 33
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.27% | 0.661 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 6.3 | 2.8 | 3.4 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
|
| NIST | 6.8 | 8.6 | 6.4 |
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
CWE-190 Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.
https://www.debian.org/security/2021/dsa-4824
https://security.gentoo.org/glsa/202101-30
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00072.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00078.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00081.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/
https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop_25.html
https://crbug.com/995732