CVE-2020-24825 Information

Description

A vulnerability in the line_table::line_table function of Libelfin v0.3 allows attackers to cause a denial of service (DOS) through a segmentation fault via a crafted ELF file.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Reference

https://github.com/aclements/libelfin/issues/46 https://github.com/xiaoxiongwang/function_bugs/tree/master/libelfin#segv-in-function-line_tableline_table-at-dwarflinecc104

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5