It was discovered that the Libraries component of OpenJDK accepted ECDSA signatures using non-canonical DER encoding. This could cause a Java application to accept signature in an incorrect format not accepted by other cryptographic tools.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | java-1.7.0-openjdk | 2017-02-14 12:00 | ALAS-2017-797 |
Amazon Linux 1 | java-1.8.0-openjdk | 2017-01-26 18:00 | ALAS-2017-791 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
NVD | CVSSv2 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
NVD | CVSSv3 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |