Test Kennung:	1.3.6.1.4.1.25623.1.0.883399
Kategorie:	CentOS Local Security Checks
Titel:	CentOS: Security Advisory for krb5-devel (CESA-2021:4788)
Zusammenfassung:	The remote host is missing an update for the 'krb5-devel'; package(s) announced via the CESA-2021:4788 advisory.
Beschreibung:	Summary: The remote host is missing an update for the 'krb5-devel' package(s) announced via the CESA-2021:4788 advisory. Vulnerability Insight: Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords over the network in unencrypted form. It allows clients and servers to authenticate to each other with the help of a trusted third party, the Kerberos key distribution center (KDC). Security Fix(es): * krb5: NULL pointer dereference in process_tgs_req() in kdc/do_tgs_req.c via a FAST inner body that lacks server field (CVE-2021-37750) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Affected Software/OS: 'krb5-devel' package(s) on CentOS 7. Solution: Please install the updated package(s). CVSS Score: 4.0 CVSS Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2021-37750 https://github.com/krb5/krb5/commit/d775c95af7606a51bf79547a94fa52ddd1cb7f49 https://security.netapp.com/advisory/ntap-20210923-0002/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MFCLW7D46E4VCREKKH453T5DA4XOLHU2/ https://www.starwindsoftware.com/security/sw-20220817-0004/ https://github.com/krb5/krb5/releases https://web.mit.edu/kerberos/advisories/ https://www.oracle.com/security-alerts/cpujul2022.html https://lists.debian.org/debian-lts-announce/2021/09/msg00019.html
Copyright	Copyright (C) 2021 Greenbone Networks GmbH

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