Gentoo FoundationMGASA-2021-0164Updated thunderbird packages fix security vulnerabilities
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
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
EPSS
Percentile
67.9%
Texture upload into an unbound backing buffer resulted in an out-of-bound read. (CVE-2021-23981) Angle graphics library out of date. (CVE-2021-4127) Internal network hosts could have been probed by a malicious webpage. (CVE-2021-23982) Malicious extensions could have spoofed popup information. (CVE-2021-23984) Memory safety bugs fixed in Thunderbird 78.9. (CVE-2021-23987)
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Mageia | 7 | noarch | thunderbird-l10n | < 78.9.0-1 | thunderbird-l10n-78.9.0-1.mga7 |
| Mageia | 7 | noarch | thunderbird | < 78.9.0-1 | thunderbird-78.9.0-1.mga7 |
| Mageia | 8 | noarch | thunderbird-l10n | < 78.9.0-1 | thunderbird-l10n-78.9.0-1.mga8 |
| Mageia | 8 | noarch | thunderbird | < 78.9.0-1 | thunderbird-78.9.0-1.mga8 |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
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
EPSS
Percentile
67.9%