CVE-2022-31783
CVSS V2 Medium 4.3
CVSS V3 Medium 5.5
Description
Liblouis 3.21.0 has an out-of-bounds write in compileRule in compileTranslationTable.c, as demonstrated by lou_trace.
Overview
- CVE ID
- CVE-2022-31783
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-06-02T14:15:58
- Last Modified Date
- 2023-02-23T17:58:25
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:liblouis:liblouis:3.21.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/liblouis/liblouis/commit/ff747ec5e1ac54d54194846f6fe5bfc689192a85 | Patch Third Party Advisory |
| https://github.com/liblouis/liblouis/issues/1214 | Exploit Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CFD2KIHESDUCNWTEW3USFB5GKTWT624L/ | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202301-06 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-31783 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31783 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-06-02 15:00:14 | Added to TrackCVE | |||
| 2022-12-09 20:15:36 | 2022-12-09T19:34:12 | CVE Modified Date | updated | |
| 2022-12-09 20:15:36 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2023-01-11 07:15:51 | 2023-01-11T07:15:17 | CVE Modified Date | updated | |
| 2023-01-11 07:15:51 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-01-11 07:15:53 | References | updated | ||
| 2023-01-12 05:14:14 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-02-23 18:12:54 | 2023-02-23T17:58:25 | CVE Modified Date | updated | |
| 2023-02-23 18:12:54 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |