5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
32.7%
Debian Security Advisory DSA-4831-1 [email protected]
https://www.debian.org/security/ Sebastien Delafond
January 15, 2021 https://www.debian.org/security/faq
Package : ruby-redcarpet
CVE ID : CVE-2020-26298
Debian Bug : 980057
Johan Smits discovered that ruby-redcarpet, a markdown parser, did not
properly validate its input. This would allow an attacker to mount a
cross-site scripting attack.
For the stable distribution (buster), this problem has been fixed in
version 3.4.0-4+deb10u1.
We recommend that you upgrade your ruby-redcarpet packages.
For the detailed security status of ruby-redcarpet please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/ruby-redcarpet
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 10 | all | ruby-redcarpet | < 3.4.0-4+deb10u1 | ruby-redcarpet_3.4.0-4+deb10u1_all.deb |
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
32.7%