CVE-2025-27219

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2025-27219
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-27219.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-27219
Aliases
Downstream
Related
Published
2025-03-04T00:15:31Z
Modified
2025-07-29T11:21:31.921802Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in the CGI library contains a potential Denial of Service (DoS) vulnerability. The method does not impose any limit on the length of the raw cookie value it processes. This oversight can lead to excessive resource consumption when parsing extremely large cookies.

References

Affected packages

Alpine:v3.19 / ruby-net-imap

Package

Name
ruby-net-imap
Purl
pkg:apk/alpine/ruby-net-imap?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.3.9-r0

Affected versions

0.*

0.2.3-r0
0.3.4-r0
0.3.4.1-r0

Alpine:v3.19 / ruby

Package

Name
ruby
Purl
pkg:apk/alpine/ruby?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.2.8-r0

Affected versions

1.*

1.8.7_p72-r1
1.8.7_p72-r2
1.8.7_p160-r2
1.8.7_p160-r3
1.8.7_p174-r0
1.8.7_p174-r1
1.8.7_p174-r2
1.8.7_p174-r3
1.8.7_p174-r4
1.8.7_p174-r6
1.8.7_p174-r7
1.8.7_p299-r0
1.8.7_p299-r1
1.8.7_p299-r2
1.8.7_p352-r0
1.8.7_p352-r1
1.8.7_p358-r1
1.9.3_p194-r0
1.9.3_p286-r0
1.9.3_p286-r1
1.9.3_p286-r2
1.9.3_p327-r0
1.9.3_p362-r0
1.9.3_p374-r0
1.9.3_p385-r0
1.9.3_p392-r0

2.*

2.0.0_p0-r0
2.0.0_p0-r1
2.0.0_p195-r0
2.0.0_p247-r0
2.0.0_p247-r1
2.0.0_p247-r2
2.0.0_p247-r3
2.0.0_p353-r0
2.0.0_p353-r1
2.0.0_p353-r2
2.0.0_p481-r0
2.1.5-r0
2.1.5-r1
2.2.1-r0
2.2.2-r0
2.2.2-r1
2.2.3-r0
2.2.3-r1
2.2.4-r0
2.3.1-r0
2.3.1-r1
2.3.1-r2
2.3.2-r0
2.3.3-r0
2.3.3-r1
2.3.3-r2
2.3.3-r3
2.4.0-r3
2.4.1-r1
2.4.1-r2
2.4.1-r3
2.4.1-r4
2.4.1-r5
2.4.2-r0
2.4.2-r1
2.4.3-r0
2.5.0-r0
2.5.0-r1
2.5.1-r0
2.5.1-r1
2.5.1-r2
2.5.2-r0
2.5.3-r0
2.5.3-r1
2.5.3-r2
2.5.5-r0
2.6.3-r0
2.6.3-r1
2.6.3-r2
2.6.4-r0
2.6.5-r0
2.6.5-r1
2.6.5-r2
2.6.6-r2
2.6.6-r3
2.6.6-r4
2.7.1-r0
2.7.1-r1
2.7.1-r2
2.7.1-r3
2.7.1-r4
2.7.1-r5
2.7.2-r0
2.7.2-r1
2.7.2-r2
2.7.2-r3
2.7.2-r4
2.7.3-r0
2.7.3-r1
2.7.4-r0
2.7.4-r1
2.7.4-r2

3.*

3.0.2-r0
3.0.3-r0
3.1.1-r0
3.1.2-r0
3.1.2-r1
3.1.3-r0
3.1.4-r0
3.1.4-r1
3.2.2-r0
3.2.2-r1
3.2.4-r0
3.2.6-r0

Alpine:v3.20 / ruby-net-imap

Package

Name
ruby-net-imap
Purl
pkg:apk/alpine/ruby-net-imap?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.4.19-r0

Affected versions

0.*

0.2.3-r0
0.3.4-r0
0.4.8-r0
0.4.10-r0

Alpine:v3.20 / ruby

Package

Name
ruby
Purl
pkg:apk/alpine/ruby?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.3.8-r0

Affected versions

3.*

3.3.3-r1
3.3.6-r0

Alpine:v3.21 / ruby-net-imap

Package

Name
ruby-net-imap
Purl
pkg:apk/alpine/ruby-net-imap?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.4.19-r0

Affected versions

0.*

0.2.3-r0
0.3.4-r0
0.4.8-r0
0.4.10-r0
0.4.16-r0

Alpine:v3.21 / ruby

Package

Name
ruby
Purl
pkg:apk/alpine/ruby?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.3.8-r0

Affected versions

3.*

3.3.3-r1
3.3.3-r2
3.3.6-r0

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"
}

Git / github.com/ruby/cgi

Affected ranges

Type
GIT
Repo
https://github.com/ruby/cgi
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
9f7e78ece68a2cab7531d5e1111ec2e4d5344ad9

Affected versions

v0.*

v0.1.0
v0.2.0
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.3.4
v0.3.5