Pillow subject to DoS via SAMPLESPERPIXEL tag
Pillow starting with 9.2.0 and prior to 9.3.0 allows denial of service via SAMPLESPERPIXEL. A large value in the SAMPLESPERPIXEL tag could lead to a memory and runtime DOS in TiffImagePlugin.py when setting up the context for image decoding. This issue has been patched in version 9.3.0.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-45199US | high7.5 | — | ||
Pillow before 9.3.0 allows denial of service via SAMPLESPERPIXEL. | ||||
02
references
External citations — patches, advisories, analysis.
- https://bugs.gentoo.org/878769WEB
- https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2022-42980.yamlWEB
- https://github.com/python-pillow/PillowPACKAGE
- https://github.com/python-pillow/Pillow/commit/2444cddab2f83f28687c7c20871574acbb6dbcf3WEB
- https://github.com/python-pillow/Pillow/pull/6700WEB
- https://github.com/python-pillow/Pillow/releases/tag/9.3.0WEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-45199ADVISORY
- https://security.gentoo.org/glsa/202211-10WEB
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