Segmentation Violation in LIEF's MachO SegmentCommand Function
CVE-2022-38307

5.5MEDIUM

Key Information:

Vendor

Lief-project

Status
Lief
Vendor
CVE Published:
13 September 2022

What is CVE-2022-38307?

A segmentation violation was identified in the LIEF Library, specifically within the MachO::SegmentCommand::file_offset() function. This flaw arises from improper handling of memory segments, potentially allowing attackers to exploit the vulnerability to affect program execution or obtain sensitive information. The issue was reported in a GitHub issue linked to the LIEF project, indicating the necessity for developers to address this flaw to maintain software integrity.

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References

https://github.com/lief-project/LIEF/issues/764
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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