A covert timing channel flaw was found in the DSA implementation in the JCE component of OpenJDK. A remote attacker able to make a Java application generate DSA signatures on demand could possibly use this flaw to extract certain information about the used key via a timing side channel.
Find out more about CVE-2017-10115 from the MITRE CVE dictionary dictionary and NIST NVD.
| CVSS3 Base Score | 6.5 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity Impact | None |
| Availability Impact | None |
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux 6 (java-1.7.0-openjdk) | RHSA-2017:2424 | 2017-08-07 |
| Red Hat Enterprise Linux Supplementary (v. 6) (java-1.7.1-ibm) | RHSA-2017:2481 | 2017-08-15 |
| Red Hat Enterprise Linux Supplementary (v. 6) (java-1.8.0-ibm) | RHSA-2017:2469 | 2017-08-14 |
| Red Hat Enterprise Linux 6 (java-1.8.0-openjdk) | RHSA-2017:1789 | 2017-07-20 |
| Oracle Java for Red Hat Enterprise Linux 6 (java-1.7.0-oracle) | RHSA-2017:1791 | 2017-07-20 |
| Oracle Java for Red Hat Enterprise Linux 6 (java-1.8.0-oracle) | RHSA-2017:1790 | 2017-07-20 |
| Oracle Java for Red Hat Enterprise Linux 6 (java-1.6.0-sun) | RHSA-2017:1792 | 2017-07-20 |
| Oracle Java for Red Hat Enterprise Linux 7 (java-1.6.0-sun) | RHSA-2017:1792 | 2017-07-20 |
| Red Hat Enterprise Linux 7 (java-1.7.0-openjdk) | RHSA-2017:2424 | 2017-08-07 |
| Red Hat Enterprise Linux 7 (java-1.8.0-openjdk) | RHSA-2017:1789 | 2017-07-20 |
| Red Hat Enterprise Linux Supplementary (v. 6) (java-1.6.0-ibm) | RHSA-2017:2530 | 2017-08-23 |
| Red Hat Enterprise Linux Supplementary (v. 7) (java-1.7.1-ibm) | RHSA-2017:2481 | 2017-08-15 |
| Red Hat Enterprise Linux Supplementary (v. 7) (java-1.8.0-ibm) | RHSA-2017:2469 | 2017-08-14 |
| Red Hat Satellite 5.8 (RHEL v.6) (java-1.8.0-ibm) | RHSA-2017:3453 | 2017-12-13 |
| Oracle Java for Red Hat Enterprise Linux 7 (java-1.8.0-oracle) | RHSA-2017:1790 | 2017-07-20 |
| Oracle Java for Red Hat Enterprise Linux 7 (java-1.7.0-oracle) | RHSA-2017:1791 | 2017-07-20 |
| Platform | Package | State |
|---|---|---|
| Red Hat Satellite 5 | java-1.7.1-ibm | Will not fix |
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