Vulnerability · Published Jun 14, 2023 · Assigned by apache
CVE-2023-34396Apache Struts: DoS via OOM owing to no sanity limit on normal form fields in multipart forms
Medium 4.3
In plain English
A medium-severity resource allocation without limits in Apache Struts from Apache Software Foundation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 5.5% (higher than 93% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)5.5%top 7.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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. Upgrade to Struts 2.5.31 or 6.1.2.1 or greater
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.apache.struts:struts-core | no fix listed | GHSA-4g42-gqrg-4633 |
| Maven | org.apache.struts:struts2-core | 2.5.31 | GHSA-4g42-gqrg-4633 |
| Maven | org.apache.struts:struts2-core | 6.1.2.1 | GHSA-4g42-gqrg-4633 |
| Maven | struts:struts | no fix listed | GHSA-4g42-gqrg-4633 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache Struts | 0 – through 2.5.300 – through 6.1.2 |
Weakness: CWE-770 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L