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
AI Score
Confidence
High
EPSS
Percentile
77.7%
Debian LTS Advisory DLA-3264-1 [email protected]
https://www.debian.org/lts/security/ Chris Lamb
January 10, 2023 https://wiki.debian.org/LTS
Package : ruby-sinatra
Version : 2.0.5-4+deb10u2
CVE ID : CVE-2022-45442
Debian Bug : 1025125
It was discovered that there was a potential reflected file download
(RFD) vulnerability in ruby-sinatra, a Ruby library for writing HTTP
applications. A Content-Disposition HTTP header was being incorrectly
derived from a potentially user-supplied filename.
For Debian 10 buster, this problem has been fixed in version
2.0.5-4+deb10u2.
We recommend that you upgrade your ruby-sinatra packages.
For the detailed security status of ruby-sinatra please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/ruby-sinatra
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 | 10 | all | ruby-sinatra-contrib | < 2.0.5-4+deb10u2 | ruby-sinatra-contrib_2.0.5-4+deb10u2_all.deb |
Debian | 10 | all | ruby-sinatra | < 2.0.5-4+deb10u2 | ruby-sinatra_2.0.5-4+deb10u2_all.deb |
Debian | 10 | all | ruby-rack-protection | < 2.0.5-4+deb10u2 | ruby-rack-protection_2.0.5-4+deb10u2_all.deb |
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
AI Score
Confidence
High
EPSS
Percentile
77.7%