Vulnerability Name: | CVE-2021-27025 (CCN-213739) |
Assigned: | 2021-11-09 |
Published: | 2021-11-09 |
Updated: | 2022-01-24 |
Summary: | A flaw was discovered in Puppet Agent where the agent may silently ignore Augeas settings or may be vulnerable to a Denial of Service condition prior to the first 'pluginsync'.
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CVSS v3 Severity: | 6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) 5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)Exploitability Metrics: | Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None | Scope: | Scope (S): Unchanged
| Impact Metrics: | Confidentiality (C): None Integrity (I): None Availibility (A): High | 6.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L) 5.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)Exploitability Metrics: | Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None | Scope: | Scope (S): Unchanged
| Impact Metrics: | Confidentiality (C): Low Integrity (I): Low Availibility (A): Low |
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CVSS v2 Severity: | 4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)Exploitability Metrics: | Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): Single_Instance | Impact Metrics: | Confidentiality (C): None Integrity (I): None Availibility (A): Partial | 6.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)Exploitability Metrics: | Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
| Impact Metrics: | Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial |
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Vulnerability Type: | CWE-noinfo
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Vulnerability Consequences: | Denial of Service |
References: | Source: MITRE Type: CNA CVE-2021-27025
Source: XF Type: UNKNOWN puppet-cve202127025-dos(213739)
Source: FEDORA Type: Mailing List, Third Party Advisory FEDORA-2021-1c0e788093
Source: CCN Type: Puppet Web site CVE-2021-27025 - Silent Configuration Failure
Source: MISC Type: Vendor Advisory https://puppet.com/security/cve/cve-2021-27025
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Vulnerable Configuration: | Configuration 1: cpe:/a:puppet:puppet_enterprise:*:*:*:*:*:*:*:* (Version < 2019.8.9)OR cpe:/a:puppet:puppet:*:*:*:*:enterprise:*:*:* (Version >= 2021.0.0 and < 2021.4.0)OR cpe:/a:puppet:puppet_agent:*:*:*:*:*:*:*:* (Version >= 5.5.0 and <= 5.5.22)OR cpe:/a:puppet:puppet_agent:*:*:*:*:*:*:*:* (Version < 6.25.1)OR cpe:/a:puppet:puppet_agent:*:*:*:*:*:*:*:* (Version >= 7.0.0 and < 7.12.1) Configuration 2: cpe:/o:fedoraproject:fedora:35:*:*:*:*:*:*:* Configuration CCN 1: cpe:/a:puppet:puppet:*:*:*:*:enterprise:*:*:*OR cpe:/a:puppet:puppet_agent:*:*:*:*:*:*:*:*
Denotes that component is vulnerable |
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