9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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
0.024 Low
EPSS
Percentile
89.6%
The updated packages fix security vulnerabilities: Use-after-free while running the nsDocShell destructor. (CVE-2020-6819) Use-after-free when handling a ReadableStream. (CVE-2020-6820) Uninitialized memory could be read when using the WebGL copyTexSubImage method. (CVE-2020-6821) Out of bounds write in GMPDecodeData when processing large images. (CVE-2020-6822) Memory safety bugs fixed in Thunderbird 68.7.0. (CVE-2020-6825)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Mageia | 7 | noarch | thunderbird | < 68.7.0-1 | thunderbird-68.7.0-1.mga7 |
Mageia | 7 | noarch | thunderbird-l10n | < 68.7.0-1 | thunderbird-l10n-68.7.0-1.mga7 |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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
0.024 Low
EPSS
Percentile
89.6%