Weak encryption in UniRPC protocol
CVE-2023-28509

7.5HIGH

Key Information:

Vendor

Rocket Software

Status
Unidata
Universe
Vendor
CVE Published:
29 March 2023

What is CVE-2023-28509?

Rocket Software's UniData and UniVerse products are susceptible to exploitation due to the use of weak encryption methods for packet-level security. This vulnerability affects the confidentiality of sensitive information, including passwords transmitted over the wire, enabling potential unauthorized access and data breaches. Users of affected versions are advised to upgrade to the latest builds to mitigate risks associated with this security flaw.

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Deploy the Patch

Affected Version(s)

UniData Linux 0 < 8.2.43.3003

UniVerse Linux 0 < 11.3.5.1001

UniVerse Linux 0 < 12.2.1.2002

References

https://www.rapid7.com/blog/post/2023/03/29/multiple-vuln...
third-party-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ron Bowes
JSON
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