CVE-2022-42898 in Oracle MySQL Cluster

Summary

PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has "a similar bug."

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Reservation

10/13/2022

Disclosure

12/25/2022

Entries

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerability	CWE	Exp	Cou	CVE
242758	Oracle MySQL Cluster integer overflow	190	Not defined	Official fix	CVE-2022-42898
234555	Oracle Communications Network Analytics Data Director Install/Upgrade integer overflow	190	Not defined	Official fix	CVE-2022-42898
234552	Oracle Communications Diameter Signaling Router Platform integer overflow	190	Not defined	Official fix	CVE-2022-42898
234551	Oracle Communications Cloud Native Core Network Repository Function Linux integer overflow	190	Not defined	Official fix	CVE-2022-42898
234550	Oracle Communications Cloud Native Core Binding Support Function Install/Upgrade integer overflow	190	Not defined	Official fix	CVE-2022-42898
226606	Oracle Healthcare Translational Research DataStudio integer overflow	190	Not defined	Official fix	CVE-2022-42898
226385	Oracle Communications Cloud Native Core Security Edge Protection Proxy Installation/Configuration integer overflow	190	Not defined	Official fix	CVE-2022-42898
213847	Samba Kerberos Library/AD DC integer overflow	190	Not defined	Official fix	CVE-2022-42898

Sources

• MITRE
• NVD
• CVE Details