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CVE-2026-3548

Опубликовано: 27 мар. 2026
Источник: msrc
EPSS Низкий

Описание

Buffer overflow in CRL number parsing in wolfSSL

EPSS

Процентиль: 38%
0.00471
Низкий

Связанные уязвимости

CVSS3: 9.8
ubuntu
5 месяцев назад

Two buffer overflow vulnerabilities existed in the wolfSSL CRL parser when parsing CRL numbers: a heap-based buffer overflow could occur when improperly storing the CRL number as a hexadecimal string, and a stack-based overflow for sufficiently sized CRL numbers. With appropriately crafted CRLs, either of these out of bound writes could be triggered. Note this only affects builds that specifically enable CRL support, and the user would need to load a CRL from an untrusted source.

CVSS3: 9.8
nvd
5 месяцев назад

Two buffer overflow vulnerabilities existed in the wolfSSL CRL parser when parsing CRL numbers: a heap-based buffer overflow could occur when improperly storing the CRL number as a hexadecimal string, and a stack-based overflow for sufficiently sized CRL numbers. With appropriately crafted CRLs, either of these out of bound writes could be triggered. Note this only affects builds that specifically enable CRL support, and the user would need to load a CRL from an untrusted source.

CVSS3: 9.8
debian
5 месяцев назад

Two buffer overflow vulnerabilities existed in the wolfSSL CRL parser ...

CVSS3: 9.8
github
5 месяцев назад

Two buffer overflow vulnerabilities existed in the wolfSSL CRL parser when parsing CRL numbers: a heap-based buffer overflow could occur when improperly storing the CRL number as a hexadecimal string, and a stack-based overflow for sufficiently sized CRL numbers. With appropriately crafted CRLs, either of these out of bound writes could be triggered. Note this only affects builds that specifically enable CRL support, and the user would need to load a CRL from an untrusted source.

EPSS

Процентиль: 38%
0.00471
Низкий