Описание
ClamAV ClamBC bytecode interpreter contains a vulnerability in function name processing that allows attackers to manipulate bytecode function names. Attackers can exploit the weak input validation in function name encoding to potentially execute malicious bytecode or cause unexpected behavior in the ClamAV engine.
ClamAV ClamBC bytecode interpreter contains a vulnerability in function name processing that allows attackers to manipulate bytecode function names. Attackers can exploit the weak input validation in function name encoding to potentially execute malicious bytecode or cause unexpected behavior in the ClamAV engine.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2020-37167
- https://github.com/Cisco-Talos/clamav/commit/cd2f2975b93277de7f74464d48adb378375a305f
- https://www.clamav.net
- https://www.exploit-db.com/exploits/47687
- https://www.vulncheck.com/advisories/clamav-clambc-clambc-executable-regular-expression
- https://www.vulncheck.com/advisories/clamav-clambc-clambc-executable-regular-expression-error
Связанные уязвимости
ClamAV versions prior to 0.103.0-rc contain a vulnerability in function name processing through the ClamBC bytecode interpreter that allows attackers to manipulate bytecode function names. Attackers can exploit the weak input validation in function name encoding to potentially execute malicious bytecode or cause unexpected behavior in the ClamAV engine.
ClamAV versions prior to 0.103.0-rc contain a vulnerability in function name processing through the ClamBC bytecode interpreter that allows attackers to manipulate bytecode function names. Attackers can exploit the weak input validation in function name encoding to potentially execute malicious bytecode or cause unexpected behavior in the ClamAV engine.
ClamAV versions prior to 0.103.0-rc contain a vulnerability in functio ...
Уязвимость интерпретатора байт-кода ClamBC пакета антивирусных программ ClamAV, позволяющая нарушителю выполнить произвольный код или вызвать отказ в обслуживании