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
7.4 High
AI Score
Confidence
Low
0.609 Medium
EPSS
Percentile
97.8%
Issue Overview:
Heap buffer overflow in WebP in Google Chrome prior to 116.0.5845.187 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical) (CVE-2023-4863)
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:
aarch64:
thunderbird-102.15.1-1.amzn2.0.1.aarch64
thunderbird-debuginfo-102.15.1-1.amzn2.0.1.aarch64
src:
thunderbird-102.15.1-1.amzn2.0.1.src
x86_64:
thunderbird-102.15.1-1.amzn2.0.1.x86_64
thunderbird-debuginfo-102.15.1-1.amzn2.0.1.x86_64
Red Hat: CVE-2023-4863
Mitre: CVE-2023-4863
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | aarch64 | thunderbird | < 102.15.1-1.amzn2.0.1 | thunderbird-102.15.1-1.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | thunderbird-debuginfo | < 102.15.1-1.amzn2.0.1 | thunderbird-debuginfo-102.15.1-1.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | x86_64 | thunderbird | < 102.15.1-1.amzn2.0.1 | thunderbird-102.15.1-1.amzn2.0.1.x86_64.rpm |
Amazon Linux | 2 | x86_64 | thunderbird-debuginfo | < 102.15.1-1.amzn2.0.1 | thunderbird-debuginfo-102.15.1-1.amzn2.0.1.x86_64.rpm |
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
7.4 High
AI Score
Confidence
Low
0.609 Medium
EPSS
Percentile
97.8%