TeamCity Users Urged to Apply Fix For Critical Flaw

Software development tool company JetBrains is urging customers to apply updates that fix a critical-severity authentication bypass flaw in certain instances of its continuous integration and continuous deployment tool, TeamCity CI/CD.

JetBrains released version 2023.05.4 to fix the flaw (CVE-2023-42793) on Sept. 18, and said that on-premises instances of the TeamCity CI/CD server are impacted. TeamCity is a tool that helps automate the processes for building, testing and deploying software applications. Because these types of servers have access to source …

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