CVE-2025-13120

A vulnerability has been found in mruby up to 3.4.0. This vulnerability affects the function sort_cmp of the file src/array.c. Such manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The name of the patch is eb398971bfb43c38db3e04528b68ac9a7ce509bc. It is advisable to implement a patch to correct this issue.

References

Affected packages

Git / github.com/mruby/mruby

Affected ranges

Type: GIT
Repo: https://github.com/mruby/mruby
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

eb398971bfb43c38db3e04528b68ac9a7ce509bc

Affected versions

1.*

1.0.0

1.1.0

1.2.0

1.3.0

1.4.0

1.4.1

2.*

2.0.0

2.0.1

2.1.0

2.1.0-rc

2.1.1

2.1.1-rc

2.1.1-rc2

2.1.2

2.1.2-rc

2.1.2-rc2

3.*

3.0.0

3.0.0-preview

3.0.0-rc

3.1.0

3.1.0-rc

3.1.0-rc2

3.2.0

3.2.0-rc

3.2.0-rc2

3.2.0-rc3

3.2.0-rc4

3.3.0

3.3.0-rc

3.3.0-rc2

3.4.0

3.4.0-rc

3.4.0-rc2

Database specific

vanir_signatures

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