GHSA-8vj2-vxx3-667w

Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/01/GHSA-8vj2-vxx3-667w/GHSA-8vj2-vxx3-667w.json
Aliases
Published
2022-01-12T20:07:33Z
Modified
2022-11-22T18:24:47.743064Z
Details

PIL.ImageMath.eval in Pillow before 9.0.0 allows evaluation of arbitrary expressions, such as ones that use the Python exec method ImageMath.eval("exec(exit())").

While Pillow 9.0.0 restricted top-level builtins available to PIL.ImageMath.eval(), it did not prevent builtins available to lambda expressions. These are now also restricted in 9.0.1.

References

Affected packages

PyPI / pillow

pillow

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0
Fixed
9.0.1

Affected versions

1.*

1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7.0
1.7.1
1.7.2
1.7.3
1.7.4
1.7.5
1.7.6
1.7.7
1.7.8

2.*

2.0.0
2.1.0
2.2.0
2.2.1
2.2.2
2.3.0
2.3.1
2.3.2
2.4.0
2.5.0
2.5.1
2.5.2
2.5.3
2.6.0
2.6.1
2.6.2
2.7.0
2.8.0
2.8.1
2.8.2
2.9.0

3.*

3.0.0
3.1.0
3.1.0.rc1
3.1.0rc1
3.1.1
3.1.2
3.2.0
3.3.0
3.3.1
3.3.2
3.3.3
3.4.0
3.4.1
3.4.2

4.*

4.0.0
4.1.0
4.1.1
4.2.0
4.2.1
4.3.0

5.*

5.0.0
5.1.0
5.2.0
5.3.0
5.4.0
5.4.0.dev0
5.4.1

6.*

6.0.0
6.1.0
6.2.0
6.2.1
6.2.2

7.*

7.0.0
7.1.0
7.1.1
7.1.2
7.2.0

8.*

8.0.0
8.0.1
8.1.0
8.1.1
8.1.2
8.2.0
8.3.0
8.3.1
8.3.2
8.4.0

9.*

9.0.0

Ecosystem specific

{
    "affected_functions": [
        "PIL.ImageMath.eval"
    ]
}