Gentoo FoundationMGASA-2021-0066Updated thunderbird packages fix security vulnerabilities
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
6.8 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.006 Low
EPSS
Percentile
78.1%
Cross-origin information leakage via redirected PDF requests. (CVE-2021-23953) Type confusion when using logical assignment operators in JavaScript switch statements. (CVE-2021-23954) IMAP Response Injection when using STARTTLS. (CVE-2020-15685) HTTPS pages could have been intercepted by a registered service worker when they should not have been. (CVE-2020-26976) Use-after-poison for incorrectly redeclared JavaScript variables during GC. (CVE-2021-23960) Memory safety bugs fixed in Thunderbird 78.7. (CVE-2021-23964).
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Mageia | 7 | noarch | thunderbird | < 78.7.0-1 | thunderbird-78.7.0-1.mga7 |
| Mageia | 7 | noarch | thunderbird-l10n | < 78.7.0-1 | thunderbird-l10n-78.7.0-1.mga7 |
Related
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
6.8 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.006 Low
EPSS
Percentile
78.1%