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Vulnerability record · CVE-2022-45198 · published 14 November 2022

CVE-2022-45198: Python pillow vulnerability

Python · Pillow

Pillow before 9.2.0 performs Improper Handling of Highly Compressed GIF Data (Data Amplification).

7.5 CVSS 3.1 High EPSS 1.3% · top 30.8%
7.5CVSS 3.1 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References
17 Jun 2026Last modified by NVD

Description

Pillow before 9.2.0 performs Improper Handling of Highly Compressed GIF Data (Data Amplification).

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugs.gentoo.org/855683 Issue TrackingPatchThird Party Advisory
https://cwe.mitre.org/data/definitions/409.html Third Party Advisory
https://github.com/python-pillow/Pillow/commit/11918eac0628ec8ac0812670d9838361ead2d6a4 PatchThird Party Advisory
https://github.com/python-pillow/Pillow/pull/6402 PatchThird Party Advisory
https://github.com/python-pillow/Pillow/releases/tag/9.2.0 Release NotesThird Party Advisory
https://security.gentoo.org/glsa/202211-10 Third Party Advisory
https://bugs.gentoo.org/855683 Issue TrackingPatchThird Party Advisory
https://cwe.mitre.org/data/definitions/409.html Third Party Advisory
https://github.com/python-pillow/Pillow/commit/11918eac0628ec8ac0812670d9838361ead2d6a4 PatchThird Party Advisory
https://github.com/python-pillow/Pillow/pull/6402 PatchThird Party Advisory
https://github.com/python-pillow/Pillow/releases/tag/9.2.0 Release NotesThird Party Advisory
https://security.gentoo.org/glsa/202211-10 Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2014-3007Python pillow os command injection vulnerabilityPython Image Library (PIL) 1.1.7 and earlier and Pillow 2.3 might allow remote attackers to execute arbitrary commands via shell metacharacters in un…EPSS 12%9.8CVE-2022-30595Python pillow out-of-bounds write vulnerabilitylibImaging/TgaRleDecode.c in Pillow 9.1.0 has a heap buffer overflow in the processing of invalid TGA image files.EPSS 2.3%9.8CVE-2022-22817Python pillow vulnerabilityPIL.ImageMath.eval in Pillow before 9.0.0 allows evaluation of arbitrary expressions, such as ones that use the Python exec method. A lambda expressi…EPSS 3.3%9.8CVE-2021-34552Python pillow classic buffer overflow vulnerabilityPillow through 8.2.0 and PIL (aka Python Imaging Library) through 1.1.7 allow an attacker to pass controlled parameters directly into a convert funct…EPSS 3.2%9.8CVE-2021-25289Python pillow out-of-bounds write vulnerabilityAn issue was discovered in Pillow before 8.1.1. TiffDecode has a heap-based buffer overflow when decoding crafted YCbCr files because of certain inte…EPSS 2.3%9.8CVE-2020-5311Python pillow classic buffer overflow vulnerabilitylibImaging/SgiRleDecode.c in Pillow before 6.2.2 has an SGI buffer overflow.EPSS 4.2%9.8CVE-2020-5312Python pillow classic buffer overflow vulnerabilitylibImaging/PcxDecode.c in Pillow before 6.2.2 has a PCX P mode buffer overflow.EPSS 3.7%9.8CVE-2016-4009Python pillow memory buffer overflow vulnerabilityInteger overflow in the ImagingResampleHorizontal function in libImaging/Resample.c in Pillow before 3.1.1 allows remote attackers to have unspecifie…EPSS 7.9%

Source: NIST National Vulnerability Database (record CVE-2022-45198), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.