Pillow tiled-TIFF decoder reads past tile buffer in copy4 (Unpack.c:1290)
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-462x-pgg6-55fp | Pillow tiled-TIFF decoder reads past tile buffer in copy4 (Unpack.c:1290) |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.514% probability within 30 days)
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ssvc
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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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| Weaknesses | CWE-125 | |
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threat_severity
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threat_severity
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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. From 8.2.0 until 13.0.0, Pillow's tiled-TIFF decoder can read past the tile buffer while copying four-byte pixels. In _decodeTile, libtiff can return a tile allocation smaller than the required row stride multiplied by the tile length, and Pillow's stride-and-copy loop walks beyond that allocation. An attacker can supply a crafted tiled TIFF to an application that loads it. This can expose adjacent heap data in pixels or crash the process. This issue is fixed in version 13.0.0. | |
| Title | Pillow tiled-TIFF decoder reads past tile buffer in copy4 (Unpack.c:1290) | |
| Weaknesses | CWE-122 | |
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| Metrics |
cvssV3_1
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