CVE-2021-30470 - Vulnerability Details - OpenCVE

Description

A flaw was found in PoDoFo 0.9.7. An uncontrolled recursive call among PdfTokenizer::ReadArray(), PdfTokenizer::GetNextVariant() and PdfTokenizer::ReadDataType() functions can lead to a stack overflow.

Published: 2021-05-26

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

podofo

affected

Version	Status	Constraints
`PoDoFo 0.9.7`	affected	—

Configuration 1 [-]

cpe:2.3:a:podofo_project:podofo:0.9.7:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

Configuration 3 [-]

cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-17393	A flaw was found in PoDoFo 0.9.7. An uncontrolled recursive call among PdfTokenizer::ReadArray(), PdfTokenizer::GetNextVariant() and PdfTokenizer::ReadDataType() functions can lead to a stack overflow.
Ubuntu USN	USN-7217-1	PoDoFo library vulnerabilities

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00108.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://bugzilla.redhat.com/show_bug.cgi?id=1947436

History

No history.

Subscriptions

Fedoraproject Fedora

Podofo Project Podofo

Redhat Enterprise Linux

MITRE

Status: PUBLISHED

Assigner: fedora

Published: 2021-05-26T21:37:28.000Z

Updated: 2024-08-03T22:32:41.012Z

Reserved: 2021-04-08T00:00:00.000Z

Link: CVE-2021-30470

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-05-26T22:15:08.053

Modified: 2024-11-21T06:03:59.087

Link: CVE-2021-30470

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-674

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