CVE-2022-22817

CRITICAL9.8EPSS 2.8%

Arbitrary expression injection in Pillow

發布日:2022/1/12修改日:2024/10/14

也稱為:GHSA-8vj2-vxx3-667wALPINE-CVE-2022-22817BIT-pillow-2022-22817PYSEC-2022-10

描述

`PIL.ImageMath.eval` in Pillow before 9.0.0 allows evaluation of arbitrary expressions, such as ones that use the Python exec method `ImageMath.eval("exec(exit())")`. While Pillow 9.0.0 restricted top-level builtins available to PIL.ImageMath.eval(), it did not prevent builtins available to lambda expressions. These are now also restricted in 9.0.1.

受影響套件(5)

Alpine/py3-pillowfrom 0, < 8.4.0-r3
Bitnami/pillowfrom 0, < 9.0.1
Debian/pillowfrom 0, < 8.1.2+dfsg-0.3+deb11u1
PyPI/pillowfrom 0, < 9.0.1
PyPI/pillowfrom 0, < 9.0.0

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(13)

ADVISORYhttps://github.com/advisories/GHSA-8vj2-vxx3-667w
ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-22817
ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2022-22817
ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2022-22817
PATCHhttps://github.com/python-pillow/Pillow
WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2022-10.yaml
WEBhttps://github.com/python-pillow/Pillow/commit/8531b01d6cdf0b70f256f93092caa2a5d91afc11
WEBhttps://lists.debian.org/debian-lts-announce/2022/01/msg00018.html
WEBhttps://lists.debian.org/debian-lts-announce/2024/03/msg00021.html
WEBhttps://pillow.readthedocs.io/en/stable/releasenotes/9.0.0.html#restrict-builtins-available-to-imagemath-eval
WEBhttps://pillow.readthedocs.io/en/stable/releasenotes/9.0.1.html#security
WEBhttps://security.gentoo.org/glsa/202211-10
WEBhttps://www.debian.org/security/2022/dsa-5053