Vulnerabilities > GNU > Libtasn1 > 1.3
DATE | CVE | VULNERABILITY TITLE | RISK |
---|---|---|---|
2022-10-24 | CVE-2021-46848 | Off-by-one Error vulnerability in multiple products GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der. | 9.1 |
2018-01-22 | CVE-2018-6003 | Uncontrolled Recursion vulnerability in multiple products An issue was discovered in the _asn1_decode_simple_ber function in decoding.c in GNU Libtasn1 before 4.13. | 7.5 |
2017-07-02 | CVE-2017-10790 | NULL Pointer Dereference vulnerability in GNU Libtasn1 The _asn1_check_identifier function in GNU Libtasn1 through 4.12 causes a NULL pointer dereference and crash when reading crafted input that triggers assignment of a NULL value within an asn1_node structure. | 7.5 |
2016-05-05 | CVE-2016-4008 | Resource Management Errors vulnerability in multiple products The _asn1_extract_der_octet function in lib/decoding.c in GNU Libtasn1 before 4.8, when used without the ASN1_DECODE_FLAG_STRICT_DER flag, allows remote attackers to cause a denial of service (infinite recursion) via a crafted certificate. | 5.9 |
2015-05-12 | CVE-2015-3622 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products The _asn1_extract_der_octet function in lib/decoding.c in GNU Libtasn1 before 4.5 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted certificate. | 4.3 |
2014-06-05 | CVE-2014-3469 | Null Pointer Dereference vulnerability in multiple products The (1) asn1_read_value_type and (2) asn1_read_value functions in GNU Libtasn1 before 3.6 allows context-dependent attackers to cause a denial of service (NULL pointer dereference and crash) via a NULL value in an ivalue argument. | 5.0 |
2014-06-05 | CVE-2014-3468 | Incorrect Calculation of Buffer Size vulnerability in multiple products The asn1_get_bit_der function in GNU Libtasn1 before 3.6 does not properly report an error when a negative bit length is identified, which allows context-dependent attackers to cause out-of-bounds access via crafted ASN.1 data. | 7.5 |
2014-06-05 | CVE-2014-3467 | Multiple unspecified vulnerabilities in the DER decoder in GNU Libtasn1 before 3.6, as used in GnuTLS, allow remote attackers to cause a denial of service (out-of-bounds read) via crafted ASN.1 data. | 5.0 |
2012-03-26 | CVE-2012-1569 | Numeric Errors vulnerability in GNU Gnutls and Libtasn1 The asn1_get_length_der function in decoding.c in GNU Libtasn1 before 2.12, as used in GnuTLS before 3.0.16 and other products, does not properly handle certain large length values, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly have unspecified other impact via a crafted ASN.1 structure. | 5.0 |