CVE-2020-12861
CVSS V2 High 7.9
CVSS V3 High 8.8
Description
A heap buffer overflow in SANE Backends before 1.0.30 allows a malicious device connected to the same local network as the victim to execute arbitrary code, aka GHSL-2020-080.
Overview
- CVE ID
- CVE-2020-12861
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-06-24T13:15:10
- Last Modified Date
- 2022-11-21T14:28:04
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:sane-project:sane_backends:*:*:*:*:*:*:*:* | 1 | OR | 1.0.30 | |
| cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:M/Au:N/C:C/I:C/A:C
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.9
- Severity
- HIGH
- Exploitability Score
- 5.5
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://securitylab.github.com/advisories/GHSL-2020-075-libsane | Exploit Vendor Advisory |
| https://alioth-lists.debian.net/pipermail/sane-announce/2020/000041.html | Mailing List Patch Third Party Advisory |
| https://usn.ubuntu.com/4470-1/ | |
| http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00003.html | |
| http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00079.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-12861 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12861 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:21:13 | Added to TrackCVE | |||
| 2022-12-04 18:39:54 | 2020-06-24T13:15Z | 2020-06-24T13:15:10 | CVE Published Date | updated |
| 2022-12-04 18:39:54 | 2022-11-21T14:28:04 | CVE Modified Date | updated | |
| 2022-12-04 18:39:54 | Analyzed | Vulnerability Status | updated |