4.3 Medium
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
6.1 Medium
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:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6 Medium
AI Score
Confidence
High
0.01 Low
EPSS
Percentile
83.8%
Package : squirrelmail
Version : 2:1.4.23~svn20120406-2+deb8u4
CVE ID : CVE-2019-12970
A XSS vulnerability was discovered in SquirrelMail. Due to improper
handling of RCDATA and RAWTEXT type elements, the built-in
sanitization mechanism can be bypassed. Malicious script content from
HTML e-mails can be executed within the application context via
crafted use of (for example) a NOEMBED, NOFRAMES, NOSCRIPT, or
TEXTAREA element.
For Debian 8 "Jessie", this problem has been fixed in version
2:1.4.23~svn20120406-2+deb8u4.
We recommend that you upgrade your squirrelmail packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 8 | all | squirrelmail | < 2:1.4.23~svn20120406-2+deb8u4 | squirrelmail_2:1.4.23~svn20120406-2+deb8u4_all.deb |
4.3 Medium
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
6.1 Medium
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:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6 Medium
AI Score
Confidence
High
0.01 Low
EPSS
Percentile
83.8%