CVE-2021-25289

CRITICAL9.8EPSS 0.76%

Out of bounds write in Pillow

發布日:2021/3/29修改日:2024/10/8

也稱為:GHSA-57h3-9rgr-c24mALPINE-CVE-2021-25289BIT-pillow-2021-25289DEBIAN-CVE-2021-25289PYSEC-2021-35

描述

An issue was discovered in Pillow before 8.1.1. TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files because of certain interpretation conflicts with LibTIFF in RGBA mode. NOTE: this issue exists because of an incomplete fix for CVE-2020-35654.

受影響套件(5)

Alpine/py3-pillowfrom 0, < 8.1.2-r0
Bitnami/pillowfrom 0, < 8.1.1
Debian/pillowfrom 0, < 8.1.1-1
PyPI/pillowfrom 0, < 8.1.1
PyPI/pillowfrom 0, < 8.1.1

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
osv	CVSS 3.1	CRITICAL9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

參考連結(10)

ADVISORYhttps://github.com/advisories/GHSA-57h3-9rgr-c24m
ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-25289
ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2021-25289
ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2021-25289
WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2021-35.yaml
WEBhttps://github.com/python-pillow/Pillow
WEBhttps://github.com/python-pillow/Pillow/commit/3fee28eb9479bf7d59e0fa08068f9cc4a6e2f04c
WEBhttps://github.com/python-pillow/Pillow/commit/cbfdde7b1f2295059a20a539ee9960f0bec7b299
WEBhttps://pillow.readthedocs.io/en/stable/releasenotes/8.1.1.html
WEBhttps://security.gentoo.org/glsa/202107-33