Test ID:	1.3.6.1.4.1.25623.1.0.892771
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-2771-1)
Summary:	The remote host is missing an update for the Debian 'krb5' package(s) announced via the DLA-2771-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'krb5' package(s) announced via the DLA-2771-1 advisory. Vulnerability Insight: Several vulnerabilities were fixed in MIT Kerberos, a system for authenticating users and services on a network. CVE-2018-5729 CVE-2018-5730 Fix flaws in LDAP DN checking. CVE-2018-20217 Ignore password attributes for S4U2Self requests. CVE-2021-37750 Fix KDC null deref on TGS inner body null server. For Debian 9 stretch, these problems have been fixed in version 1.15-1+deb9u3. We recommend that you upgrade your krb5 packages. For the detailed security status of krb5 please refer to its security tracker page at: [link moved to references] Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references] Affected Software/OS: 'krb5' package(s) on Debian 9. Solution: Please install the updated package(s). CVSS Score: 6.5 CVSS Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2018-20217 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2KNHELH4YHNT6H2ESJWX2UIDXLBNGB2O/ https://lists.debian.org/debian-lts-announce/2019/01/msg00020.html https://lists.debian.org/debian-lts-announce/2021/09/msg00019.html Common Vulnerability Exposure (CVE) ID: CVE-2018-5710 https://github.com/poojamnit/Kerberos-V5-1.16-Vulnerabilities/tree/master/Denial%20Of%20Service(DoS) Common Vulnerability Exposure (CVE) ID: CVE-2018-5729 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GK5T6JPMBHBPKS7HNGHYUUF4KKRMNSNU/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIFUL3CPM4S5TOXTTOCQ3CUZN6XCXUTR/ RedHat Security Advisories: RHBA-2019:0327 https://access.redhat.com/errata/RHBA-2019:0327 RedHat Security Advisories: RHSA-2018:3071 https://access.redhat.com/errata/RHSA-2018:3071 http://www.securitytracker.com/id/1042071 Common Vulnerability Exposure (CVE) ID: CVE-2018-5730 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
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