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altlinuxHttps://packages.altlinux.org/en/sisyphus/security/166BC4DDE14383F6C4C0718732D937A5
HistorySep 02, 2020 - 12:00 a.m.

Security fix for the ALT Linux 10 package thunderbird version 78.2.1-alt1

2020-09-0200:00:00
https://packages.altlinux.org/en/sisyphus/security/
packages.altlinux.org
5

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

0.007 Low

EPSS

Percentile

77.7%

Sept. 2, 2020 Andrey Cherepanov 78.2.1-alt1

- New version (78.2.1).
- Fixes:
  + CVE-2020-15663 Downgrade attack on the Mozilla Maintenance Service could have resulted in escalation of privilege
  + CVE-2020-15664 Attacker-induced prompt for extension installation
  + CVE-2020-15670 Memory safety bugs fixed in Thunderbird 78.2
- Build without thunderbird-enigmail because this extension is not compatible
  with Thunderbird 78.x.

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

0.007 Low

EPSS

Percentile

77.7%