CVE-2020-11061
CVSS V2 Medium 6
CVSS V3 High 7.4
Description
In Bareos Director less than or equal to 16.2.10, 17.2.9, 18.2.8, and 19.2.7, a heap overflow allows a malicious client to corrupt the director's memory via oversized digest strings sent during initialization of a verify job. Disabling verify jobs mitigates the problem. This issue is also patched in Bareos versions 19.2.8, 18.2.9 and 17.2.10.
Overview
- CVE ID
- CVE-2020-11061
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-07-10T20:15:11
- Last Modified Date
- 2023-01-27T19:11:08
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:bareos:bareos:*:*:*:*:*:*:*:* | 1 | OR | 16.2.10 | |
| cpe:2.3:a:bareos:bareos:*:*:*:*:*:*:*:* | 1 | OR | 17.2.4 | 17.2.9 |
| cpe:2.3:a:bareos:bareos:*:*:*:*:*:*:*:* | 1 | OR | 18.2.5 | 18.2.8 |
| cpe:2.3:a:bareos:bareos:*:*:*:*:*:*:*:* | 1 | OR | 18.4.1 | 19.2.7 |
| cpe:2.3:a:bareos:bareos:18.2.4:rc1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:bareos:bareos:18.2.4:rc2:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6
- Severity
- MEDIUM
- Exploitability Score
- 6.8
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- LOW
- Base Score
- 7.4
- Base Severity
- HIGH
- Exploitability Score
- 3.1
- Impact Score
- 3.7
References
| Reference URL | Reference Tags |
|---|---|
| https://bugs.bareos.org/view.php?id=1210 | Vendor Advisory |
| https://github.com/bareos/bareos/security/advisories/GHSA-mm45-cg35-54j4 | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/08/msg00051.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-11061 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11061 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:27:46 | Added to TrackCVE | |||
| 2022-12-04 19:22:25 | 2020-07-10T20:15Z | 2020-07-10T20:15:11 | CVE Published Date | updated |
| 2022-12-04 19:22:25 | 2020-08-30T00:15:11 | CVE Modified Date | updated | |
| 2022-12-04 19:22:25 | Undergoing Analysis | Vulnerability Status | updated | |
| 2023-01-27 20:11:17 | 2023-01-27T19:11:08 | CVE Modified Date | updated | |
| 2023-01-27 20:11:17 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2023-01-27 20:11:18 | Weakness Enumeration | update |