Pillow: Heap buffer overflow in ImagingJpegDecode
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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| Python-pillow | Pillow |
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| Source | ID | Title |
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Github GHSA |
GHSA-8g5g-8vmr-9782 | Pillow: Heap buffer overflow in ImagingJpegDecode |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.945% probability within 30 days)
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Python
Python pillow |
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| CPEs | cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:* | |
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Python
Python pillow |
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| Metrics |
cvssV3_1
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ssvc
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Python-pillow
Python-pillow pillow |
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Python-pillow
Python-pillow pillow |
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| Description | Pillow is a Python imaging library. Prior to 13.0.0, Pillow's JPEG decoder can write a full-width scanline into a buffer sized for a requested draft scale. ImagingJpegDecode does not verify libjpeg's actual output width and component count after scaling is requested, and an 8-bit lossless SOF3 JPEG decoded by a build linked to libjpeg-turbo 3.x can ignore the requested downscaling geometry. An attacker can supply such a JPEG to an application that uses draft() or thumbnail() to request downscaling. This can corrupt heap memory, crash the process, or potentially allow code execution. Older libjpeg-turbo 2.x and IJG builds reject the SOF3 input. This issue is fixed in version 13.0.0. | |
| Title | Pillow: Heap buffer overflow in ImagingJpegDecode | |
| Weaknesses | CWE-122 | |
| References |
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| Metrics |
cvssV4_0
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