2021-37553 | JetBrains YouTrack entropy
|CVSS Meta Temp Score
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A vulnerability was found in JetBrains YouTrack. It has been declared as problematic. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a weak encryption vulnerability. The CWE definition for the vulnerability is CWE-332. As an impact it is known to affect confidentiality. The summary by CVE is:
In JetBrains YouTrack before 2021.2.16363, an insecure PRNG was used.
The weakness was disclosed 08/07/2021. The advisory is shared at blog.jetbrains.com. This vulnerability is known as CVE-2021-37553 since 07/26/2021. The exploitation appears to be difficult. Access to the local network is required for this attack to succeed. Required for exploitation is a single authentication. Neither technical details nor an exploit are publicly available.
Upgrading to version 2021.2.16363 eliminates this vulnerability.
VulDB Meta Base Score: 2.6
VulDB Meta Temp Score: 2.5
Status: Not defined
0-Day Time: 🔒
Upgrade: YouTrack 2021.2.16363
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