High, CVSS 7.5npmAmendedPublished
Switcher Client contains Regular Expression Denial of Service (ReDoS)
CVE-2023-23925 · GHSA-wqxw-8h5g-hq56
- Affected
- npm switcher-client < 3.1.4
- Fixed in
- 3.1.4· Vendor fix available
- Issue
- Impact Unsanitized input flows into Strategy match operation (EXIST), where it is used to build a regular expression. This may result in a Regular expression Denial of Service attack (reDOS). Patches Patched in 3.1.4 Workarounds Avoid using Strategy settings that use REGEX in conjunction with EXIST and NOTEXIST operations.
Recommended action: Upgrade to 3.1.4 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.