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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXg1eDctM3Y4NS13cGM0

Apache Struts allows entering a custom URL in a form field if built-in URLValidator is used

In Apache Struts 2.3.7 through 2.3.33 and 2.5 through 2.5.12, if an application allows entering a URL in a form field and built-in URLValidator is used, it is possible to prepare a special URL which will be used to overload server process when performing validation of the URL. NOTE: this vulnerability exists because of an incomplete fix for S2-047 / CVE-2017-7672.

Permalink: https://github.com/advisories/GHSA-x5x7-3v85-wpc4
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXg1eDctM3Y4NS13cGM0
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 6 years ago
Updated: 11 months ago


CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Percentage: 0.02403
EPSS Percentile: 0.901

Identifiers: GHSA-x5x7-3v85-wpc4, CVE-2017-9804
References: Repository: https://github.com/apache/struts
Blast Radius: 28.4

Affected Packages

maven:org.apache.struts:struts2-core
Dependent packages: 194
Dependent repositories: 6,183
Downloads:
Affected Version Ranges: >= 2.5.0, <= 2.5.12, >= 2.3.7, <= 2.3.33
Fixed in: 2.5.13, 2.3.34
All affected versions: 2.3.7, 2.3.8, 2.3.12, 2.3.14, 2.3.15, 2.3.16, 2.3.20, 2.3.24, 2.3.28, 2.3.29, 2.3.30, 2.3.31, 2.3.32, 2.3.33, 2.5.1, 2.5.2, 2.5.5, 2.5.8, 2.5.10, 2.5.12
All unaffected versions: 2.0.5, 2.0.6, 2.0.8, 2.0.9, 2.0.11, 2.0.12, 2.0.14, 2.1.2, 2.1.6, 2.1.8, 2.2.1, 2.2.3, 2.3.1, 2.3.3, 2.3.4, 2.3.34, 2.3.35, 2.3.36, 2.3.37, 2.5.13, 2.5.14, 2.5.16, 2.5.17, 2.5.18, 2.5.20, 2.5.22, 2.5.25, 2.5.26, 2.5.27, 2.5.28, 2.5.29, 2.5.30, 2.5.31, 2.5.32, 2.5.33, 6.0.0, 6.0.3, 6.1.1, 6.1.2, 6.2.0, 6.3.0, 6.4.0, 6.6.0, 6.6.1, 6.7.0