CVE-2018-5741
CVSS V2 Medium 4
CVSS V3 Medium 6.5
Description
To provide fine-grained controls over the ability to use Dynamic DNS (DDNS) to update records in a zone, BIND 9 provides a feature called update-policy. Various rules can be configured to limit the types of updates that can be performed by a client, depending on the key used when sending the update request. Unfortunately, some rule types were not initially documented, and when documentation for them was added to the Administrator Reference Manual (ARM) in change #3112, the language that was added to the ARM at that time incorrectly described the behavior of two rule types, krb5-subdomain and ms-subdomain. This incorrect documentation could mislead operators into believing that policies they had configured were more restrictive than they actually were. This affects BIND versions prior to BIND 9.11.5 and BIND 9.12.3.
Overview
- CVE ID
- CVE-2018-5741
- Assigner
- security-officer@isc.org
- Vulnerability Status
- Modified
- Published Version
- 2019-01-16T20:29:01
- Last Modified Date
- 2020-10-20T12:15:13
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* | 1 | OR | 9.11.5 | |
| cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* | 1 | OR | 9.12.0 | 9.12.3 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://kb.isc.org/docs/cve-2018-5741 | Vendor Advisory |
| http://www.securitytracker.com/id/1041674 | Third Party Advisory VDB Entry |
| http://www.securityfocus.com/bid/105379 | Third Party Advisory VDB Entry |
| https://security.gentoo.org/glsa/201903-13 | Third Party Advisory |
| https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03927en_us | |
| https://access.redhat.com/errata/RHSA-2019:2057 | |
| https://security.netapp.com/advisory/ntap-20190830-0001/ | |
| http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html | |
| http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-5741 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5741 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:23:08 | Added to TrackCVE | |||
| 2022-12-03 16:37:42 | 2019-01-16T20:29Z | 2019-01-16T20:29:01 | CVE Published Date | updated |
| 2022-12-03 16:37:42 | 2020-10-20T12:15:13 | CVE Modified Date | updated | |
| 2022-12-03 16:37:42 | Modified | Vulnerability Status | updated |