Re: CVE-2021-38296: Apache Spark Key Negotiation Vulnerability - 2.4 Backport?

2022-04-14 Thread Chris Nauroth
Thanks for the quick reply, Sean! Chris Nauroth On Thu, Apr 14, 2022 at 10:15 AM Sean Owen wrote: > It does affect 2.4.x, yes. 2.4.x was EOL a while ago, so there wouldn't be > a new release of 2.4.x in any event. It's recommended to update instead, at > least to 3.1.3. > > On Thu, Apr 14, 202

Re: CVE-2021-38296: Apache Spark Key Negotiation Vulnerability - 2.4 Backport?

2022-04-14 Thread Sean Owen
It does affect 2.4.x, yes. 2.4.x was EOL a while ago, so there wouldn't be a new release of 2.4.x in any event. It's recommended to update instead, at least to 3.1.3. On Thu, Apr 14, 2022 at 12:07 PM Chris Nauroth wrote: > A fix for CVE-2021-38296 was committed and released in Apache Spark 3.1.3

CVE-2021-38296: Apache Spark Key Negotiation Vulnerability - 2.4 Backport?

2022-04-14 Thread Chris Nauroth
A fix for CVE-2021-38296 was committed and released in Apache Spark 3.1.3. I'm curious, is the issue relevant to the 2.4 version line, and if so, are there any plans for a backport? https://lists.apache.org/thread/70x8fw2gx3g9ty7yk0f2f1dlpqml2smd Chris Nauroth

Re: CVE-2021-38296: Apache Spark Key Negotiation Vulnerability

2022-03-09 Thread Manu Zhang
Thanks for the clarification, Holden. However, we maintain our own Spark version and cherry pick critical patches from the community. It’s not clear which patch we should apply here. Holden Karau 于2022年3月10日 周四上午7:04写道: > CVEs are generally not mentioned in the release notes or JIRA instead we >

Re: CVE-2021-38296: Apache Spark Key Negotiation Vulnerability

2022-03-09 Thread Holden Karau
CVEs are generally not mentioned in the release notes or JIRA instead we track them at https://spark.apache.org/security.html once they are resolved (prior to the resolution the reports goes to secur...@spark.apache.org) to allow the project time to fix the issue before public disclosure so there i

Re: CVE-2021-38296: Apache Spark Key Negotiation Vulnerability

2022-03-09 Thread Manu Zhang
Hi Sean, I don't find it in 3.1.3 release notes https://spark.apache.org/releases/spark-release-3-1-3.html. Is it tracked somewhere? On Thu, Mar 10, 2022 at 6:14 AM Sean R. Owen wrote: > Severity: moderate > > Description: > > Apache Spark supports end-to-end encryption of RPC connections via >

CVE-2021-38296: Apache Spark Key Negotiation Vulnerability

2022-03-09 Thread Sean R. Owen
Severity: moderate Description: Apache Spark supports end-to-end encryption of RPC connections via "spark.authenticate" and "spark.network.crypto.enabled". In versions 3.1.2 and earlier, it uses a bespoke mutual authentication protocol that allows for full encryption key recovery. After an ini