CVE-2025-13151 | GnuTLS libtasn1 up to 4.20.0 asn1_expend_octet_string buffer overflow
A vulnerability was found in GnuTLS libtasn1 up to 4.20.0. It has been classified as critical. Affected by this issue is the function asn1_expend_octet_string. This manipulation causes buffer overflow.
This vulnerability is tracked as CVE-2025-13151. The attack is possible to be carried out remotely. No exploit exists.