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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
High
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
0.011 Low
EPSS
Percentile
84.2%
Issue Overview:
Memory safety bugs fixed in Firefox 63 and Firefox ESR 60.3 (CVE-2018-12390)
Crash with nested event loops (CVE-2018-12392)
Memory safety bugs fixed in Firefox ESR 60.3 (CVE-2018-12389)
Integer overflow during Unicode conversion while loading JavaScript (CVE-2018-12393)
Affected Packages:
thunderbird
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update thunderbird to update your system.
New Packages:
src:
thunderbird-60.2.1-4.amzn2.0.1.src
x86_64:
thunderbird-60.2.1-4.amzn2.0.1.x86_64
thunderbird-debuginfo-60.2.1-4.amzn2.0.1.x86_64
Red Hat: CVE-2018-12389, CVE-2018-12390, CVE-2018-12392, CVE-2018-12393
Mitre: CVE-2018-12389, CVE-2018-12390, CVE-2018-12392, CVE-2018-12393
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | x86_64 | thunderbird | < 60.2.1-4.amzn2.0.1 | thunderbird-60.2.1-4.amzn2.0.1.x86_64.rpm |
Amazon Linux | 2 | x86_64 | thunderbird-debuginfo | < 60.2.1-4.amzn2.0.1 | thunderbird-debuginfo-60.2.1-4.amzn2.0.1.x86_64.rpm |
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
High
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
0.011 Low
EPSS
Percentile
84.2%