Debian Security Bug TrackerDEBIANCVE:CVE-2020-12389CVE-2020-12389
10 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
75.6%
The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. Note: this issue only affects Firefox on Windows operating systems.. This vulnerability affects Firefox ESR < 68.8 and Firefox < 76.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 999 | all | firefox | < 125.0.2-1 | firefox_125.0.2-1_all.deb |
| Debian | 12 | all | firefox-esr | < 115.7.0esr-1~deb12u1 | firefox-esr_115.7.0esr-1~deb12u1_all.deb |
| Debian | 11 | all | firefox-esr | < 115.7.0esr-1~deb11u1 | firefox-esr_115.7.0esr-1~deb11u1_all.deb |
| Debian | 10 | all | firefox-esr | < 91.12.0esr-1~deb10u1 | firefox-esr_91.12.0esr-1~deb10u1_all.deb |
| Debian | 999 | all | firefox-esr | < 115.10.0esr-1 | firefox-esr_115.10.0esr-1_all.deb |
| Debian | 13 | all | firefox-esr | < 115.8.0esr-1 | firefox-esr_115.8.0esr-1_all.deb |
Related
10 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
75.6%