CVE-2022-40923

MEDIUM6.5EPSS 0.26%

LIEF vulnerable to denial of service through segmentation fault

發布日:2022/10/1修改日:2024/12/3

描述

A vulnerability in the LIEF::MachO::SegmentCommand::virtual_address function of LIEF v0.12.1 allows attackers to cause a denial of service (DOS) through a segmentation fault via a crafted MachO file. A [patch](https://github.com/lief-project/LIEF/commit/24935f654f6df700a9a062298258b9485f584502) is available at commit number 24935f654f6df700a9a062298258b9485f584502.

受影響套件(2)

PyPI/lieffrom 0, <= 0.12.1
PyPI/lieffrom 0, <= 0.12.1

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 3.1	MEDIUM6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

參考連結(5)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-40923
PATCHhttps://github.com/lief-project/LIEF
WEBhttps://github.com/lief-project/LIEF/commit/24935f654f6df700a9a062298258b9485f584502
WEBhttps://github.com/lief-project/LIEF/issues/784
WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/lief/PYSEC-2022-43139.yaml