Gnu Libtasn1 vulnerabilities
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Published CVEs affecting Gnu Libtasn1: 2 record(s), with affected versions and fixes.cpe:2.3:a:gnu:libtasn1
CVE-2025-13151
High · 7.5
CWE-787 Jan 7, 2026
CVE-2025-13151
Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1_expend_octet_string.
CVE-2021-46848
Critical · 9.1
CWE-193 Oct 24, 2022
GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects...
GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.