Untrusted Search Path The advisory has been revoked - it doesn't affect any version of package org.apache.hadoop:hadoop-yarn-project (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-ORGAPACHEHADOOP-6067572
- published17 Nov 2023
- disclosed16 Nov 2023
- creditEsa Hiltunen, Mikko Kortelainen
Introduced: 16 Nov 2023
CVE-2023-26031 (opens in a new tab)How to fix?
Upgrade org.apache.hadoop:hadoop-yarn-project to version 3.3.5 or higher.
Amendment
This was deemed not a vulnerability.
Overview
Affected versions of this package are vulnerable to Untrusted Search Path in the linux container-executor binary. An attacker can gain root privileges by exploiting the relative library resolution. If the YARN cluster is accepting work from remote (authenticated) users, this may permit remote users to gain root privileges. The vulnerability allows a user with reduced privileges to install a malicious libcrypto library into a path to which they have write access, invoke the container-executor command and have their modified library executed as root.
Workaround
Ensuring that the owner of the container-executor is not root and the suid bit is not set can prevent privilege escalation.
Note: This is a duplicate of https://security.snyk.io/vuln/SNYK-JAVA-ORGAPACHEHADOOP-7981600