What is the severity of CVE-2021-30472?

CVE-2021-30472 is classified as a high severity vulnerability due to the potential for stack-based buffer overflow.

How do I fix CVE-2021-30472?

To mitigate CVE-2021-30472, upgrade PoDoFo to the latest version that addresses this buffer overflow issue.

What software is affected by CVE-2021-30472?

CVE-2021-30472 affects PoDoFo version 0.9.7.

What type of vulnerability is CVE-2021-30472?

CVE-2021-30472 is a stack-based buffer overflow vulnerability.

When was CVE-2021-30472 published?

CVE-2021-30472 was published in 2021.

Vulnerability/
CVE-2021-30472

high

7.8

CWE

787 119

8/4/2021

26/5/2021

3/8/2024

CVE-2021-30472: Buffer Overflow

First published: Thu Apr 08 2021(Updated: )

A flaw was found in PoDoFo 0.9.7. A stack-based buffer overflow in PdfEncryptMD5Base::ComputeOwnerKey function in PdfEncrypt.cpp is possible because of a improper check of the keyLength value.

Credit: patrick@puiterwijk.org

Affected Software	Affected Version	How to fix
PoDoFo	=0.9.7

Remedy

https://bugzilla.redhat.com/show_bug.cgi?id=1947458

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-30472?
CVE-2021-30472 is classified as a high severity vulnerability due to the potential for stack-based buffer overflow.
How do I fix CVE-2021-30472?
To mitigate CVE-2021-30472, upgrade PoDoFo to the latest version that addresses this buffer overflow issue.
What software is affected by CVE-2021-30472?
CVE-2021-30472 affects PoDoFo version 0.9.7.
What type of vulnerability is CVE-2021-30472?
CVE-2021-30472 is a stack-based buffer overflow vulnerability.
When was CVE-2021-30472 published?
CVE-2021-30472 was published in 2021.

agent/type
collector/mitre-cve
source/MITRE
collector/redhat-bugzilla
source/Red Hat
alias/CVE-2021-30472
agent/weakness
agent/last-modified-date
agent/severity
agent/remedy
agent/author
agent/references
agent/first-publish-date
agent/event
agent/description
agent/trending
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
agent/softwarecombine
vendor/podofo project
canonical/podofo
version/podofo/0.9.7

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Frequently Asked Questions

What is the severity of CVE-2021-30472?
CVE-2021-30472 is classified as a high severity vulnerability due to the potential for stack-based buffer overflow.
How do I fix CVE-2021-30472?
To mitigate CVE-2021-30472, upgrade PoDoFo to the latest version that addresses this buffer overflow issue.
What software is affected by CVE-2021-30472?
CVE-2021-30472 affects PoDoFo version 0.9.7.
What type of vulnerability is CVE-2021-30472?
CVE-2021-30472 is a stack-based buffer overflow vulnerability.
When was CVE-2021-30472 published?
CVE-2021-30472 was published in 2021.