CVE-2020-12862
CVSS V2 Low 3.3
CVSS V3 Medium 4.3
Description
An out-of-bounds read in SANE Backends before 1.0.30 may allow a malicious device connected to the same local network as the victim to read important information, such as the ASLR offsets of the program, aka GHSL-2020-082.
Overview
- CVE ID
- CVE-2020-12862
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-06-24T13:15:11
- Last Modified Date
- 2022-11-08T03:32:40
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:debian:debian_linux:9.0:*:*:*:*:*:*:* | 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:L/Au:N/C:P/I:N/A:N
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 3.3
- Severity
- LOW
- Exploitability Score
- 6.5
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 4.3
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://securitylab.github.com/advisories/GHSL-2020-075-libsane | Exploit Third Party Advisory |
| https://alioth-lists.debian.net/pipermail/sane-announce/2020/000041.html | Mailing List Release Notes Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/08/msg00029.html | |
| https://usn.ubuntu.com/4470-1/ | |
| https://lists.debian.org/debian-lts-announce/2020/10/msg00010.html | |
| 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-2020-12862 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12862 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:21:13 | Added to TrackCVE | |||
| 2022-12-04 18:39:58 | 2020-06-24T13:15Z | 2020-06-24T13:15:11 | CVE Published Date | updated |
| 2022-12-04 18:39:58 | 2022-11-08T03:32:40 | CVE Modified Date | updated | |
| 2022-12-04 18:39:58 | Analyzed | Vulnerability Status | updated |