CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
64.8%
Issue Overview:
Cross-site scripting (XSS) vulnerability in web UI
A cross-site scripting (XSS) flaw was found in mailman. An attacker, able to trick the user into visiting a specific URL, can execute arbitrary web scripts on the user’s side and force the victim to perform unintended actions. (CVE-2018-5950)
Affected Packages:
mailman
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 mailman to update your system.
New Packages:
src:
mailman-2.1.15-26.amzn2.1.src
x86_64:
mailman-2.1.15-26.amzn2.1.x86_64
mailman-debuginfo-2.1.15-26.amzn2.1.x86_64
Red Hat: CVE-2018-5950
Mitre: CVE-2018-5950
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | x86_64 | mailman | < 2.1.15-26.amzn2.1 | mailman-2.1.15-26.amzn2.1.x86_64.rpm |
Amazon Linux | 2 | x86_64 | mailman-debuginfo | < 2.1.15-26.amzn2.1 | mailman-debuginfo-2.1.15-26.amzn2.1.x86_64.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
64.8%