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.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Ubuntu_linux | Canonical | 12.04 (including) | 12.04 (including) |
Ubuntu_linux | Canonical | 14.04 (including) | 14.04 (including) |
Ubuntu_linux | Canonical | 15.10 (including) | 15.10 (including) |
Ubuntu_linux | Canonical | 16.04 (including) | 16.04 (including) |