Name: CVE-2021-30471: Uncontrolled Recursion
Creator: Rapid7
Published: 2021-05-26T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-30471, CWE-674, CVSS 5.5, EPSS 0.00044

A flaw was found in PoDoFo 0.9.7. An uncontrolled recursive call in PdfNamesTree::AddToDictionary function in src/podofo/doc/PdfNamesTree.cpp can lead to a stack overflow.

CVSS Details

CVSS 3.1 Base Score: 5.5
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Arch Linux	—	Upgrade to the latest version of Arch Linux	Jul 11, 2025	May 26, 2021
Debian	—	Upgrade libpodofo	May 15, 2025	May 26, 2021
Ubuntu	—	Upgrade libpodofo0.9.6 (Ubuntu Pro)Upgrade libpodofo0.9.0 (Ubuntu Pro)Upgrade libpodofo0.9.3 (Ubuntu Pro)Upgrade libpodofo0.9.5 (Ubuntu Pro)Upgrade libpodofo0.9.7 (Ubuntu Pro)Upgrade libpodofo-utils (Ubuntu Pro)	Jan 23, 2025	May 26, 2021

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CVSS Details

Covered by Rapid7

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