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CVE-2022-22817

Good to know:

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Date: January 6, 2022

PIL.ImageMath.eval in Pillow before 9.0.0 allows evaluation of arbitrary expressions, such as ones that use the Python exec method. A lambda expression could also be used.

Language: Python

Severity Score

Related Resources (15)

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

Severity Score

Weakness Type (CWE)

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-74

Insufficient Information

NVD-CWE-noinfo

Top Fix

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Upgrade Version

Upgrade to version pillow - 9.0.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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