CVE-2021-25786

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

An issue was discovered in QPDF version 10.0.4, allows remote attackers to execute arbitrary code via crafted .pdf file to Pl_ASCII85Decoder::write parameter in libqpdf.

*Credits: N/A

CVSS Scores

NISTv3.1 5.3

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

Poc

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2021-01-22 CVE Reserved
2023-08-11 CVE Published
2024-09-12 EPSS Updated
2024-10-09 CVE Updated
2024-10-09 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-416: Use After Free

CAPEC

References (2)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2023/08/msg00037.html	Mailing List

URL	Date	SRC
https://github.com/qpdf/qpdf/issues/492	2024-10-09

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qpdf Project Search vendor "Qpdf Project"		Qpdf Search vendor "Qpdf Project" for product "Qpdf"				10.0.4 Search vendor "Qpdf Project" for product "Qpdf" and version "10.0.4"		-		Affected