Pillow up to 8.x PIL.ImageMath.eval information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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3.4$0-$5k1.35

A vulnerability, which was classified as problematic, was found in Pillow up to 8.x. Affected is the function PIL.ImageMath.eval. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. This is going to have an impact on confidentiality. CVE summarizes:

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

The weakness was published 01/10/2022. The advisory is shared for download at pillow.readthedocs.io. This vulnerability is traded as CVE-2022-22817 since 01/07/2022. The attack needs to approached within the local network. The successful exploitation requires a authentication. There are known technical details, but no exploit is available.

Upgrading to version 9.0.0 eliminates this vulnerability. The upgrade is hosted for download at pillow.readthedocs.io.

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CPE 2.3infoedit

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CVSSv3infoedit

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2infoedit

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfoedit

Class: Information disclosure
CWE: CWE-200
ATT&CK: Unknown

Local: No
Remote: Partially

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Pillow 9.0.0

Timelineinfoedit

01/07/2022 CVE reserved
01/10/2022 +3 days Advisory disclosed
01/10/2022 +0 days VulDB entry created
01/12/2022 +2 days VulDB last update

Sourcesinfoedit

Advisory: pillow.readthedocs.io
Status: Confirmed

CVE: CVE-2022-22817 (🔒)

Entryinfoedit

Created: 01/10/2022 04:51 PM
Updated: 01/12/2022 08:15 AM
Changes: (1) source_cve_nvd_summary
Complete: 🔍

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