Paper/Archive/CVE-2022-22817

CVE-2022-22817

mitre — PIL.ImageMath.eval in Pillow before 9.0.0 allows evaluation of arbitrary expressions, such as ones that use the Python exec method.

EPSS 4%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD, ADP agree)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 89.4.894 × 2017.9 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refpillow.readthedocs.io/en/stable/releasenotes/9.0.0.html#restrict-builtins-available-to-imagemath-eval reflists.debian.org/debian-lts-announce/2022/01/msg00018.html advisorydebian.org/security/2022/dsa-5053 refpillow.readthedocs.io/en/stable/releasenotes/9.0.1.html#security advisorysecurity.gentoo.org/glsa/202211-10 reflists.debian.org/debian-lts-announce/2024/03/msg00021.html