Pillow: Invalid free in FreeType glyph rendering when a stroker is active
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| python-pillow | Pillow | affected |
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No data.
| Vendor | Product | Versions | ||||||||
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| Python-pillow | Pillow |
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| Source | ID | Title |
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Github GHSA |
GHSA-j4m9-6w36-pw47 | Pillow: Invalid free in FreeType glyph rendering when a stroker is active |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.549% probability within 30 days)
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ssvc
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| First Time appeared |
Python
Python pillow |
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| CPEs | cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Python
Python pillow |
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| Metrics |
threat_severity
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cvssV3_1
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| First Time appeared |
Python-pillow
Python-pillow pillow |
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| Vendors & Products |
Python-pillow
Python-pillow pillow |
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| Description | Pillow is a Python imaging library. From 10.0.0 until 13.0.0, Pillow can free an invalid glyph pointer during FreeType rendering with an active stroker. If FT_Load_Glyph fails, cleanup may call FT_Done_Glyph on an uninitialized or stale glyph variable. An attacker can supply a malformed font as untrusted bytes to an application that draws text with a nonzero stroke width, forcing the glyph-load failure path. This can corrupt memory or crash the process. This issue is fixed in version 13.0.0. | |
| Title | Pillow: Invalid free in FreeType glyph rendering when a stroker is active | |
| Weaknesses | CWE-457 CWE-763 |
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| References |
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| Metrics |
cvssV4_0
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