CVE-2022-26981
CVSS V2 Medium 6.8
CVSS V3 High 7.8
Description
Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (called, indirectly, by tools/lou_checktable.c).
Overview
- CVE ID
- CVE-2022-26981
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-03-13T18:15:08
- Last Modified Date
- 2023-01-13T19:47:22
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:liblouis:liblouis:*:*:*:*:*:*:*:* | 1 | OR | 3.21.0 | |
| cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:* | 1 | OR | 15.6 | |
| cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | 1 | OR | 15.6 | |
| cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* | 1 | OR | 12.0 | 12.5 |
| cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* | 1 | OR | 15.6 | |
| cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* | 1 | OR | 8.7 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| http://seclists.org/fulldisclosure/2022/Jul/12 | Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2022/Jul/15 | Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2022/Jul/16 | Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2022/Jul/18 | Mailing List Third Party Advisory |
| https://github.com/liblouis/liblouis/issues/1171 | Exploit Issue Tracking Patch 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 | |
| https://support.apple.com/kb/HT213340 | Third Party Advisory |
| https://support.apple.com/kb/HT213342 | Third Party Advisory |
| https://support.apple.com/kb/HT213345 | Third Party Advisory |
| https://support.apple.com/kb/HT213346 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-26981 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26981 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 15:45:13 | Added to TrackCVE | |||
| 2022-12-06 12:11:19 | 2022-03-13T18:15Z | 2022-03-13T18:15:08 | CVE Published Date | updated |
| 2022-12-06 12:11:19 | 2022-10-28T14:31:23 | CVE Modified Date | updated | |
| 2022-12-06 12:11:19 | Analyzed | Vulnerability Status | updated | |
| 2022-12-06 12:11:24 | References | updated | ||
| 2023-01-09 18:20:56 | 2023-01-09T16:41:59 | CVE Modified Date | updated | |
| 2023-01-12 05:13:55 | 2023-01-11T07:15:16 | CVE Modified Date | updated | |
| 2023-01-12 05:13:55 | Analyzed | Undergoing Analysis | Vulnerability Status | updated |
| 2023-01-12 05:13:56 | References | updated | ||
| 2023-01-13 20:17:36 | 2023-01-13T19:47:22 | CVE Modified Date | updated | |
| 2023-01-13 20:17:36 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |