Where
-Infinity
0
Severity
9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Last updated 18 August 2025

1 / 3
Source: Ubuntu
First published (updated )
Severity
7.5
Input Validation, Path Traversal
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Last updated 11 July 2025

1 / 3
Source: Ubuntu
First published (updated )
Severity
8.1
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Last updated 11 July 2025

1 / 3
Source: Ubuntu
First published (updated )
Severity
5.3
Input Validation
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Last updated 18 August 2025

1 / 3
Source: Ubuntu
First published (updated )
Severity
9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Improper verification of signatures in tarball allows to install mis-signed gem when tarball contain multiple gem signatures.

Upstream fix:

https://github.com/rubygems/rubygems/commit/f5042b879259b1f1ce95a0c5082622c646376693

External References:

https://www.ruby-lang.org/en/news/2018/02/17/multiple-vulnerabilities-in-rubygems/

1 / 3
Source: Red Hat
First published (updated )
Severity
5.5
Path Traversal
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Last updated 18 August 2025

1 / 3
Source: Ubuntu
First published (updated )
Severity
6.1
XSS
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Cross-site scripting vulnerability in homepage attribute when displayed via gem server was found.

Upstream fix:

https://github.com/rubygems/rubygems/commit/66a28b9275551384fdab45f3591a82d6b59952cb

External References:

https://www.ruby-lang.org/en/news/2018/02/17/multiple-vulnerabilities-in-rubygems/

1 / 3
Source: Red Hat
First published (updated )
Severity
7.5
Path Traversal
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Last updated 18 August 2025

1 / 3
Source: Ubuntu
First published (updated )
Severity
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Last updated 18 August 2025

1 / 3
Source: Ubuntu
First published (updated )
Severity
7.8
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Last updated 18 August 2025

1 / 3
Source: Ubuntu
First published (updated )

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