CVE-2023-34149 — Allocation of Resources Without Limits or Throttling vulnerability in Apache Sof

Allocation of Resources Without Limits or Throttling vulnerability in Apache Software Foundation Apache Struts.This issue affects Apache Struts: through 2.5.30, through 6.1.2.

01What is this vulnerability?

Allocation of Resources Without Limits or Throttling vulnerability in Apache Software Foundation Apache Struts.This issue affects Apache Struts: through 2.5.30, through 6.1.2.

02Affected products

Vendor	Product	Versions
Apache Software Foundation	Apache Struts	0, 0

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-06-14T07:48:54.926Z
• Last modified: 2025-02-13T16:55:20.286Z

09References

• cwiki.apache.org — https://cwiki.apache.org/confluence/display/WW/S2-063
• www.openwall.com — http://www.openwall.com/lists/oss-security/2023/06/14/2
• security.netapp.com — https://security.netapp.com/advisory/ntap-20230706-0005/