CVE-2018-5729

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.58% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 85.0% of scored records. A rank, not a probability.

NVD base score

4.7 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

NVD analysis status

Undergoing Analysis. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-03-06 20:00Z8 YR AGO

Last updated

2024-08-05 05:40Z2 YR AGO

Reserved

2018-01-16

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.1

Document digest

1fcac55ac61a98daeca47cfcb6642c60a151ffab64c6f1ef4136da09f6481133

• www.securitytracker.com1042071http://www.securitytracker.com/id/1042071vdb-entryx_refsource_SECTRACK
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1551083x_refsource_CONFIRM
• github.comhttps://github.com/krb5/krb5/commit/e1caf6fb74981da62039846931ebdffed71309d1x_refsource_CONFIRM
• access.redhat.comRHSA-2018:3071https://access.redhat.com/errata/RHSA-2018:3071vendor-advisoryx_refsource_REDHAT
• lists.fedoraproject.orgFEDORA-2018-f97cb1c9b0https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OIFUL3CPM4S5TOXTTOCQ3CUZN6XCXUTR/vendor-advisoryx_refsource_FEDORA
• bugs.debian.orghttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891869x_refsource_CONFIRM
• lists.fedoraproject.orgFEDORA-2018-391a1f3e61https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GK5T6JPMBHBPKS7HNGHYUUF4KKRMNSNU/vendor-advisoryx_refsource_FEDORA
• lists.debian.org[debian-lts-announce] 20190125 [SECURITY] [DLA 1643-1] krb5 security updatehttps://lists.debian.org/debian-lts-announce/2019/01/msg00020.htmlmailing-listx_refsource_MLIST
• access.redhat.comRHBA-2019:0327https://access.redhat.com/errata/RHBA-2019:0327vendor-advisoryx_refsource_REDHAT
• lists.debian.org[debian-lts-announce] 20210930 [SECURITY] [DLA 2771-1] krb5 security updatehttps://lists.debian.org/debian-lts-announce/2021/09/msg00019.htmlmailing-listx_refsource_MLIST