Description (CNA)
Pillow is a Python imaging library. From 2.6.0 until 13.0.0, Pillow is vulnerable to argument injection when invoking Ghostscript for EPS input. EpsImagePlugin.Ghostscript passes a caller-controlled input filename after -f without converting it to a safe absolute path, so a name beginning with a hyphen can be interpreted as a Ghostscript option. An attacker who controls the filename can inject Ghostscript arguments. Arbitrary command execution specifically requires a leading @ argument-file filename and control of the referenced text file containing additional Ghostscript arguments; the reported chain reproduces with the default -dSAFER invocation. This issue is fixed in version 13.0.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| python-pillow / Pillow | affected >= 2.6.0, < 13.0.0 |
CWE
CWE-78, CWE-88
References
- https://github.com/python-pillow/Pillow/security/advisories/GHSA-w889-685w-c8fh
- https://github.com/python-pillow/Pillow/commit/a2c363141da31a265dd536c945677db4b64f3ec9
- https://github.com/python-pillow/Pillow/releases/tag/13.0.0
ADP enrichment
No English description supplied.
No references supplied.