VulnerabilityModified
CVE-2022-34503
QPDF v8.4.2 was discovered to contain a heap buffer overflow via the function QPDF::processXRefStream.
MEDIUM 6.5EPSS 0.74%
Does this matter?
Lower severity and a low EPSS score (0.74%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.74% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- qpdf project/qpdf
- Source
- cve@mitre.org
References
- https://github.com/qpdf/qpdf/issues/701Exploit, Issue Tracking, Third Party Advisory
- https://github.com/qpdf/qpdf/issues/701Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.