8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.005 Low
EPSS
Percentile
75.3%
Variable time processing of cross-origin images during drawImage calls. (CVE-2020-16012) Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code. (CVE-2020-26951) Fullscreen could be enabled without displaying the security UI. (CVE-2020-26953) XSS through paste (manual and clipboard API). (CVE-2020-26956) Requests intercepted through ServiceWorkers lacked MIME type restrictions. (CVE-2020-26958) Use-after-free in WebRequestService. (CVE-2020-26959) Potential use-after-free in uses of nsTArray. (CVE-2020-26960) DoH did not filter IPv4 mapped IP Addresses. (CVE-2020-26961) Software keyboards may have remembered typed passwords. (CVE-2020-26965) Memory safety bugs fixed in Thunderbird 78.5. (CVE-2020-26968)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Mageia | 7 | noarch | thunderbird | < 78.5.0-1 | thunderbird-78.5.0-1.mga7 |
Mageia | 7 | noarch | thunderbird-l10n | < 78.5.0-1 | thunderbird-l10n-78.5.0-1.mga7 |
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.005 Low
EPSS
Percentile
75.3%