CVE-2021-20179
CVSS V2 Medium 5.5
CVSS V3 High 8.1
Description
A flaw was found in pki-core. An attacker who has successfully compromised a key could use this flaw to renew the corresponding certificate over and over again, as long as it is not explicitly revoked. The highest threat from this vulnerability is to data confidentiality and integrity.
Overview
- CVE ID
- CVE-2021-20179
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-03-15T13:15:14
- Last Modified Date
- 2021-03-24T01:58:51
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:dogtagpki:dogtagpki:*:*:*:*:*:*:*:* | 1 | OR | 10.5.0 | |
| cpe:2.3:a:dogtagpki:dogtagpki:*:*:*:*:*:*:*:* | 1 | OR | 10.5.1 | 10.8.0 |
| cpe:2.3:a:dogtagpki:dogtagpki:*:*:*:*:*:*:*:* | 1 | OR | 10.8.1 | 10.9.0 |
| cpe:2.3:a:dogtagpki:dogtagpki:*:*:*:*:*:*:*:* | 1 | OR | 10.9.1 | 10.10.0 |
| cpe:2.3:a:dogtagpki:dogtagpki:*:*:*:*:*:*:*:* | 1 | OR | 10.10.1 | 10.11.0 |
| cpe:2.3:a:redhat:certificate_system:10.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 8.1
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1914379 | Issue Tracking Patch Third Party Advisory |
| https://github.com/dogtagpki/pki/pull/3475 | Patch Third Party Advisory |
| https://github.com/dogtagpki/pki/pull/3476 | Patch Third Party Advisory |
| https://github.com/dogtagpki/pki/pull/3474 | Patch Third Party Advisory |
| https://github.com/dogtagpki/pki/pull/3477 | Patch Third Party Advisory |
| https://github.com/dogtagpki/pki/pull/3478 | Patch Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R3I7BRAHLE2WWSY76W3CKFCF5WSSAE24/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DDOLFOLEIV7I4EUC3SCZBXL6E2ER7ZEN/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HRE44N6P24AEDKRMWK7RPRLMCUUBRJII/ | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-20179 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20179 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:19:00 | Added to TrackCVE | |||
| 2022-12-05 23:44:08 | 2021-03-15T13:15Z | 2021-03-15T13:15:14 | CVE Published Date | updated |
| 2022-12-05 23:44:08 | 2021-03-24T01:58:51 | CVE Modified Date | updated | |
| 2022-12-05 23:44:08 | Analyzed | Vulnerability Status | updated |