CVE-2022-34503
SUSE Security Advisory - SUSE-SU-2022:2670-1
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
QPDF v8.4.2 was discovered to contain a heap buffer overflow via the function QPDF::processXRefStream. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.
Se ha detectado que QPDF versión v8.4.2, contiene un desbordamiento del búfer de la pila por medio de la función QPDF::processXRefStream. Esta vulnerabilidad permite a atacantes causar una denegación de servicio (DoS) por medio de un archivo PDF diseñado
An update that fixes two vulnerabilities is now available. This update for qpdf fixes the following issues. Fixed a heap buffer overflow via the function QPDF:processXRefStream. Fixed heap-based buffer overflow in Pl_ASCII85Decoder::write.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-06-26 CVE Reserved
- 2022-07-22 CVE Published
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- 2025-07-23 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (1)
URL | Tag | Source |
---|
URL | Date | SRC |
---|---|---|
https://github.com/qpdf/qpdf/issues/701 | 2024-08-03 |
URL | Date | SRC |
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URL | Date | SRC |
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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" | 8.4.2 Search vendor "Qpdf Project" for product "Qpdf" and version "8.4.2" | - |
Affected
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