(Latest Update 2023-Nov-17 17:47 CDT)

The cURL 8.4.0 patch has been released and we're continuing to assess Revenera product impact and if any remediation work is required.

• CVE-2023-38545 (Severity HIGH): This defect allows potential heap based buffer overflow in the SOCKS5 proxy handshake. This issues affects libcurl versions 7.69.0 to and including 8.3.0.

• CVE-2023-38546 (Severity: LOW): If certain conditions are in effect, this defect may allow a cookie injection attack on a running program using libcurl. This defect affects libcurl versions 7.9.1 to and including 8.3.0. 

If you need to patch cURL on your own servers or environment, the patch files are available at https://curl.se/download.html.

C-XT: All versions

Non C-XT: Versions prior 2023.09

C-XT: FlexNet Embedded 2023.09.1

Non C-XT: FlexNet Embedded 2023.09

The information on this page reflects:

• The assessed status of all versions of Revenera’s products that are still supported (that is, they have not yet reached their End of Life). Product lifecycle dates can be found at https://docs.revenera.com/eol/default.htm.

• GitHub Announcement of cURL Vulnerabilities
• https://curl.se/docs/CVE-2023-38545.html
• https://curl.se/docs/CVE-2023-38546.html

• 2023-12-7 13:11 CDT: Published final product assessment.
• 2023-10-10 13:03 CDT: Initial advisory posted.
• 2023-10-11 18:07 CDT: Update regarding cURL 8.4.0 patch and ongoing product assessment.
• 2023-10-12 11:13 CDT: Published initial product assessment.
• 2023-10-18 13:38 CDT: Updated assessment for FlexNet Embedded LLS and Usage Intelligence products to not affected.
• 2023-10-26 09:55 CDT: Updated assessment for FlexNet Operations Cloud ALM to not affected.
• 2023-11-17 17:47 CDT: Updated product assessment for FlexNet Embedded. 

Initial Advisory (posted on Oct 10, 2023 11:03 AM)

We are aware of the recent cURL security vulnerabilities (CVE-2023-38545 and CVE-2023-38546) and are assessing which of our products may be impacted.

Once specific details regarding the impacted versions of cURL are released on October 11th, we will reconcile that with our analysis and provide further updates on any necessary remediation work. Please subscribe to this page to be notified of subsequent updates.

Thank you for your patience.