rad_decode in FreeRADIUS 0.9.2 and earlier allows remote attackers to cause a denial of service (crash) via a short RADIUS string attribute with a tag, which causes memcpy to be called with a -1 length argument, as demonstrated using the Tunnel-Password attribute.
Get an AI-powered plain-language explanation of this vulnerability and remediation steps.
Login to generate AI explanation10 reference(s) from NVD