Heap-buffer Overflow Vulnerability in XPDF Software
CVE-2022-38237

7.8HIGH

Key Information:

Vendor

XPDF Project

Status
XPDF
Vendor
CVE Published:
16 August 2022

What is CVE-2022-38237?

A heap-buffer overflow vulnerability has been identified in XPDF, specifically within the DCTStream::readScan() function. This flaw occurs due to improper handling of data within the Stream.cc file, potentially allowing attackers to exploit the overflow, leading to unexpected behavior or application crashes. It's crucial for users of XPDF software to stay informed about this vulnerability to ensure their systems remain secure.

References

https://github.com/jhcloos/xpdf/issues/14
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.