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
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.011 Low
EPSS
Percentile
82.6%
May 5, 2020 Andrey Cherepanov 68.8.0-alt1
- New ESR version (68.8.0).
- Fixes:
+ CVE-2020-12387 Use-after-free during worker shutdown
+ CVE-2020-12388 Sandbox escape with improperly guarded Access Tokens
+ CVE-2020-12389 Sandbox escape with improperly separated process types
+ CVE-2020-6831 Buffer overflow in SCTP chunk input validation
+ CVE-2020-12392 Arbitrary local file access with 'Copy as cURL'
+ CVE-2020-12393 Devtools' 'Copy as cURL' feature did not fully escape website-controlled data, potentially leading to command injection
+ CVE-2020-12395 Memory safety bugs fixed in Firefox 76 and Firefox ESR 68.8
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
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.011 Low
EPSS
Percentile
82.6%