CVE-2025-27221

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-27221
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-27221.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-27221
Aliases
Downstream
Related
Published
2025-03-04T00:15:31Z
Modified
2025-08-02T02:13:42.195880Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

In the URI gem before 1.0.3 for Ruby, the URI handling methods (URI.join, URI#merge, URI#+) have an inadvertent leakage of authentication credentials because userinfo is retained even after changing the host.

References

Affected packages

Debian:11 / ruby2.7

Package

Name
ruby2.7
Purl
pkg:deb/debian/ruby2.7?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.7.4-1+deb11u5

Affected versions

2.*

2.7.4-1
2.7.4-1+deb11u1
2.7.4-1+deb11u2
2.7.4-1+deb11u3
2.7.4-1+deb11u4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / ruby3.1

Package

Name
ruby3.1
Purl
pkg:deb/debian/ruby3.1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.1.2-7
3.1.2-7+deb12u1
3.1.2-7+hurd.1
3.1.2-8
3.1.2-8.1~exp1
3.1.2-8.3
3.1.2-8.4
3.1.2-8.5

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / ruby3.3

Package

Name
ruby3.3
Purl
pkg:deb/debian/ruby3.3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.3.7-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:11 / rubygems

Package

Name
rubygems
Purl
pkg:deb/debian/rubygems?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.2.5-2+deb11u1

Affected versions

3.*

3.2.5-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / rubygems

Package

Name
rubygems
Purl
pkg:deb/debian/rubygems?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.3.15-2
3.3.15-2+deb12u1
3.4.20-1~0
3.4.20-1
3.6.3-1
3.6.6-1
3.6.7-1
3.6.7-2
3.6.7-3~exp1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / rubygems

Package

Name
rubygems
Purl
pkg:deb/debian/rubygems?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/ruby/uri

Affected ranges

Type
GIT
Repo
https://github.com/ruby/uri
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
c13dfc2164bc4af31085e709ab348fdbd527013f

Affected versions

v0.*

v0.10.0
v0.10.1
v0.11.0
v0.11.1
v0.11.2