{"action":"opened","issue":{"url":"https://api.github.com/repos/ekirmayer/ExerciseFiles/issues/795","repository_url":"https://api.github.com/repos/ekirmayer/ExerciseFiles","labels_url":"https://api.github.com/repos/ekirmayer/ExerciseFiles/issues/795/labels{/name}","comments_url":"https://api.github.com/repos/ekirmayer/ExerciseFiles/issues/795/comments","events_url":"https://api.github.com/repos/ekirmayer/ExerciseFiles/issues/795/events","html_url":"https://github.com/ekirmayer/ExerciseFiles/issues/795","id":385541440,"node_id":"MDU6SXNzdWUzODU1NDE0NDA=","number":795,"title":"CVE-2016-1000339 Medium Severity Vulnerability detected by WhiteSource","user":{"login":"whitesource-bolt-for-github[bot]","id":42819689,"node_id":"MDM6Qm90NDI4MTk2ODk=","avatar_url":"https://avatars2.githubusercontent.com/in/16809?v=4","gravatar_id":"","url":"https://api.github.com/users/whitesource-bolt-for-github%5Bbot%5D","html_url":"https://github.com/apps/whitesource-bolt-for-github","followers_url":"https://api.github.com/users/whitesource-bolt-for-github%5Bbot%5D/followers","following_url":"https://api.github.com/users/whitesource-bolt-for-github%5Bbot%5D/following{/other_user}","gists_url":"https://api.github.com/users/whitesource-bolt-for-github%5Bbot%5D/gists{/gist_id}","starred_url":"https://api.github.com/users/whitesource-bolt-for-github%5Bbot%5D/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/whitesource-bolt-for-github%5Bbot%5D/subscriptions","organizations_url":"https://api.github.com/users/whitesource-bolt-for-github%5Bbot%5D/orgs","repos_url":"https://api.github.com/users/whitesource-bolt-for-github%5Bbot%5D/repos","events_url":"https://api.github.com/users/whitesource-bolt-for-github%5Bbot%5D/events{/privacy}","received_events_url":"https://api.github.com/users/whitesource-bolt-for-github%5Bbot%5D/received_events","type":"Bot","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-11-29T02:29:49Z","updated_at":"2018-11-29T02:29:49Z","closed_at":null,"author_association":"CONTRIBUTOR","body":"## CVE-2016-1000339 - Medium Severity Vulnerability\n<details><summary><img src='https://www.whitesourcesoftware.com/wp-content/uploads/2018/10/vulnerability_details.png' width=19 height=20> Vulnerable Library - <b>bcprov-jdk15on-1.55.jar</b></p></summary>\n\n<p>The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8.</p>\n<p>path: /root/.m2/repository/org/bouncycastle/bcprov-jdk15on/1.55/bcprov-jdk15on-1.55.jar</p>\n<p>\n\n<p>Library home page: <a href=http://www.bouncycastle.org/java.html>http://www.bouncycastle.org/java.html</a></p>\n\nDependency Hierarchy:\n  - spring-cloud-starter-zipkin-1.0.9.RELEASE.jar (Root Library)\n    - spring-cloud-starter-sleuth-1.0.9.RELEASE.jar\n      - spring-cloud-starter-1.1.3.RELEASE.jar\n        - spring-security-rsa-1.0.3.RELEASE.jar\n          - bcpkix-jdk15on-1.55.jar\n            - :x: **bcprov-jdk15on-1.55.jar** (Vulnerable Library)\n</p>\n</details>\n<p></p>\n<details><summary><img src='https://www.whitesourcesoftware.com/wp-content/uploads/2018/10/medium_vul.png' width=19 height=20> Vulnerability Details</summary>\n<p>  \n  \nIn the Bouncy Castle JCE Provider version 1.55 and earlier the primary engine class used for AES was AESFastEngine. Due to the highly table driven approach used in the algorithm it turns out that if the data channel on the CPU can be monitored the lookup table accesses are sufficient to leak information on the AES key being used. There was also a leak in AESEngine although it was substantially less. AESEngine has been modified to remove any signs of leakage (testing carried out on Intel X86-64) and is now the primary AES class for the BC JCE provider from 1.56. Use of AESFastEngine is now only recommended where otherwise deemed appropriate.\n\n<p>Publish Date: 2018-06-04\n<p>URL: <a href=https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1000339>CVE-2016-1000339</a></p>\n</p>\n</details>\n<p></p>\n<details><summary><img src='https://www.whitesourcesoftware.com/wp-content/uploads/2018/10/cvss3.png' width=19 height=20> CVSS 3 Score Details (<b>5.3</b>)</summary>\n<p>\n\nBase Score Metrics:\n- Exploitability Metrics:\n  - Attack Vector: Network\n  - Attack Complexity: Low\n  - Privileges Required: None\n  - User Interaction: None\n  - Scope: Unchanged\n- Impact Metrics:\n  - Confidentiality Impact: Low\n  - Integrity Impact: None\n  - Availability Impact: None\n</p>\nFor more information on CVSS3 Scores, click <a href=\"https://www.first.org/cvss/calculator/3.0\">here</a>.\n</p>\n</details>\n<p></p>\n<details><summary><img src='https://www.whitesourcesoftware.com/wp-content/uploads/2018/10/suggested_fix.png' width=19 height=20> Suggested Fix</summary>\n<p>\n\n<p>Type: Change files</p>\n<p>Origin: <a href=\"https://github.com/bcgit/bc-java/commit/413b42f4d770456508585c830cfcde95f9b0e93b#diff-54656f860db94b867ba7542430cd2ef0\">https://github.com/bcgit/bc-java/commit/413b42f4d770456508585c830cfcde95f9b0e93b#diff-54656f860db94b867ba7542430cd2ef0</a></p>\n<p>Release Date: 2016-10-31</p>\n<p>Fix Resolution: Replace or update the following files: IESCipher.java, KeyFactorySpi.java, AESEngine.java, DHTest.java, AES.java, DHUtil.java, DHPublicKeyParameters.java, BCDHPublicKey.java</p>\n\n</p>\n</details>\n<p></p>\n\n***\nStep up your Open Source Security Game with WhiteSource [here](https://www.whitesourcesoftware.com/full_solution_bolt_github)"}}
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