libtasn1-tools vulnerabilities (Red Hat)
21 vulnerabilities.
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libtasn1-toolsRed Hat Gnutls: gnutls: security bypass due to incorrect name constraint handling 7.4 High -
libtasn1-toolsRed Hat Gnutls: gnutls: authentication bypass via nul character in username 7.1 High -
libtasn1-toolsRed Hat Gnutls: gnutls: denial of service via heap buffer overflow in dtls handshake fragment reassembly 7.5 High -
libtasn1-toolsRed Hat Gnutls: gnutls: denial of service via dtls zero-length fragment 7.5 High -
libtasn1-toolsRed Hat Gnutls: gnutls: policy bypass due to case-sensitive nameconstraints comparison 6.5 Medium -
libtasn1-toolsRed Hat Gnutls: gnutls: information disclosure via heap overread in rsa key exchange 8.2 High -
libtasn1-toolsRed Hat Gnutls: gnutls: memory corruption due to off-by-one error in pkcs#12 bag handling 5.3 Medium -
libtasn1-toolsRed Hat Gnutls: gnutls: use-after-free in gnutls_pkcs11_token_set_pin 6.6 Medium -
libtasn1-toolsRed Hat Gnutls: gnutls: certificate validation bypass due to oversized subject alternative name 8.2 High -
libtasn1-toolsRed Hat Gnutls: gnutls: certificate validation bypass due to improper handling of uri and srv sans 7.1 High -
libtasn1-toolsRed Hat Gnutls: gnutls: denial of service via dtls packet reordering vulnerability 7.5 High -
libtasn1-toolsRed Hat Gnutls: gnutls: denial of service via excessive resource consumption during certificate verification 5.3 Medium -
libtasn1-toolsRed Hat CVE-2025-13151 7.5 High -
libtasn1-toolsRed Hat Libtasn1: inefficient der decoding in libtasn1 leading to potential remote dos 5.3 Medium -
libtasn1-toolsRed Hat GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects... 9.1 Critical -
libtasn1-toolsRed Hat The _asn1_extract_der_octet function in lib/decoding.c in GNU Libtasn1 before 4.5 allows remote... 4.3 Medium -
libtasn1-toolsRed Hat Stack-based buffer overflow in asn1_der_decoding in libtasn1 before 4.4 allows remote attackers... 10.0 High -
libtasn1-toolsRed Hat The (1) asn1_read_value_type and (2) asn1_read_value functions in GNU Libtasn1 before 3.6 allows... 5.0 Medium -
libtasn1-toolsRed Hat The asn1_get_bit_der function in GNU Libtasn1 before 3.6 does not properly report an error when a... 7.5 High -
libtasn1-toolsRed Hat Multiple unspecified vulnerabilities in the DER decoder in GNU Libtasn1 before 3.6, as used in... 5.0 Medium -
libtasn1-toolsRed Hat The asn1_get_length_der function in decoding.c in GNU Libtasn1 before 2.12, as used in GnuTLS... 5.0 Medium