Heap Buffer Overflow Vulnerability in XPDF Software
CVE-2022-38228

7.8HIGH

Key Information:

Vendor

XPDF Project

Status
XPDF
Vendor
CVE Published:
16 August 2022

What is CVE-2022-38228?

A heap buffer overflow has been identified in XPDF due to an improper handling of data within the DCTStream::transformDataUnit function in Stream.cc. This flaw could potentially allow an attacker to execute arbitrary code or cause a denial of service on the affected system. It is crucial for users of XPDF to update their software to the latest version to mitigate the risks associated with this vulnerability.

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References

https://github.com/jhcloos/xpdf/issues/7
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

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