Описание
A security flaw has been discovered in musl libc up to 1.2.6. Affected is the function iconv of the file src/locale/iconv.c of the component GB18030 4-byte Decoder. Performing a manipulation results in inefficient algorithmic complexity. The attack must be initiated from a local position. To fix this issue, it is recommended to deploy a patch.
A flaw was found in musl libc, specifically within the iconv function of the GB18030 4-byte Decoder component. A local attacker can exploit this vulnerability by performing a specific manipulation, leading to inefficient algorithmic complexity. This can result in a Denial of Service (DoS) due to excessive resource consumption, impacting system availability.
Отчет
A MODERATE flaw in musl libc's iconv function, specifically within the GB18030 4-byte Decoder, allows a local attacker to trigger a Denial of Service. This vulnerability arises from inefficient algorithmic complexity when processing specific manipulations. Red Hat Enterprise Linux does not use musl libc as its default C library, limiting direct impact to environments or applications that explicitly utilize musl libc.
Ссылки на источники
Дополнительная информация
Статус:
EPSS
5.5 Medium
CVSS3
Связанные уязвимости
A security flaw has been discovered in musl libc up to 1.2.6. Affected is the function iconv of the file src/locale/iconv.c of the component GB18030 4-byte Decoder. Performing a manipulation results in inefficient algorithmic complexity. The attack must be initiated from a local position. To fix this issue, it is recommended to deploy a patch.
A security flaw has been discovered in musl libc up to 1.2.6. Affected is the function iconv of the file src/locale/iconv.c of the component GB18030 4-byte Decoder. Performing a manipulation results in inefficient algorithmic complexity. The attack must be initiated from a local position. To fix this issue, it is recommended to deploy a patch.
A security flaw has been discovered in musl libc up to 1.2.6. Affected ...
A security flaw has been discovered in musl libc up to 1.2.6. Affected is the function iconv of the file src/locale/iconv.c of the component GB18030 4-byte Decoder. Performing a manipulation results in inefficient algorithmic complexity. The attack must be initiated from a local position. To fix this issue, it is recommended to deploy a patch.
EPSS
5.5 Medium
CVSS3