CVE ID:	CVE-2021-36222
Description:	ec_verify in kdc/kdc_preauth_ec.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.4 and 1.19.x before 1.19.2 allows remote attackers to cause a NULL pointer dereference and daemon crash. This occurs because a return value is not properly managed in a certain situation.
Test IDs:	1.3.6.1.4.1.25623.1.1.4.2021.2800.1   1.3.6.1.4.1.25623.1.0.704944   1.3.6.1.4.1.25623.1.0.879832   1.3.6.1.4.1.25623.1.0.854102   1.3.6.1.4.1.25623.1.1.2.2021.2466   1.3.6.1.4.1.25623.1.0.879873   1.3.6.1.4.1.25623.1.0.854080
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-36222 https://github.com/krb5/krb5/commit/fc98f520caefff2e5ee9a0026fdf5109944b3562 Debian Security Information: DSA-4944 (Google Search) https://www.debian.org/security/2021/dsa-4944 https://github.com/krb5/krb5/releases https://github.com/krb5/krb5/releases https://web.mit.edu/kerberos/advisories/ https://web.mit.edu/kerberos/advisories/ https://www.oracle.com/security-alerts/cpuoct2021.html https://www.oracle.com/security-alerts/cpuoct2021.html