7.5 High
CVSS2
Attack Vector
NETWORK
Attack 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
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
8.3 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.9%
Issue Overview:
Use-after-free when appending DOM nodes (CVE-2018-12363)
Use-after-free using focus() (CVE-2018-12360)
Compromised IPC child process can list local filenames (CVE-2018-12365)
Buffer overflow using computed size of canvas element (CVE-2018-12359)
Using form to exfiltrate encrypted mail part by pressing enter in form field (CVE-2018-12374)
S/MIME plaintext can be leaked through HTML reply/forward (CVE-2018-12373)
Memory safety bugs fixed in Firefox 61, Firefox ESR 60.1, and Firefox ESR 52.9 (CVE-2018-5188)
S/MIME and PGP decryption oracles can be built with HTML emails (CVE-2018-12372)
Integer overflow in SSSE3 scaler (CVE-2018-12362)
CSRF attacks through 307 redirects and NPAPI plugins (CVE-2018-12364)
Invalid data handling during QCMS transformations (CVE-2018-12366)
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:
i686:
thunderbird-52.9.1-1.amzn2.i686
thunderbird-debuginfo-52.9.1-1.amzn2.i686
src:
thunderbird-52.9.1-1.amzn2.src
x86_64:
thunderbird-52.9.1-1.amzn2.x86_64
thunderbird-debuginfo-52.9.1-1.amzn2.x86_64
Red Hat: CVE-2018-12359, CVE-2018-12360, CVE-2018-12362, CVE-2018-12363, CVE-2018-12364, CVE-2018-12365, CVE-2018-12366, CVE-2018-12372, CVE-2018-12373, CVE-2018-12374, CVE-2018-5188
Mitre: CVE-2018-12359, CVE-2018-12360, CVE-2018-12362, CVE-2018-12363, CVE-2018-12364, CVE-2018-12365, CVE-2018-12366, CVE-2018-12372, CVE-2018-12373, CVE-2018-12374, CVE-2018-5188
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | i686 | thunderbird | < 52.9.1-1.amzn2 | thunderbird-52.9.1-1.amzn2.i686.rpm |
Amazon Linux | 2 | i686 | thunderbird-debuginfo | < 52.9.1-1.amzn2 | thunderbird-debuginfo-52.9.1-1.amzn2.i686.rpm |
Amazon Linux | 2 | x86_64 | thunderbird | < 52.9.1-1.amzn2 | thunderbird-52.9.1-1.amzn2.x86_64.rpm |
Amazon Linux | 2 | x86_64 | thunderbird-debuginfo | < 52.9.1-1.amzn2 | thunderbird-debuginfo-52.9.1-1.amzn2.x86_64.rpm |
7.5 High
CVSS2
Attack Vector
NETWORK
Attack 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
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
8.3 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
76.9%