CVE-2022-45142
CVSS V2 None
CVSS V3 None
Description
The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug by adding "!= 0" comparisons to the result of memcmp. When these patches were backported to the heimdal-7.7.1 and heimdal-7.8.0 branches (and possibly other branches) a logic inversion sneaked in causing the validation of message integrity codes in gssapi/arcfour to be inverted.
Overview
- CVE ID
- CVE-2022-45142
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2023-03-06T23:15:11
- Last Modified Date
- 2023-03-13T18:02:37
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:heimdal_project:heimdal:7.7.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:heimdal_project:heimdal:7.8.0:*:*:*:*:*:*:* | 1 | OR |
References
| Reference URL | Reference Tags |
|---|---|
| https://www.openwall.com/lists/oss-security/2023/02/08/1 | Mailing List |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-45142 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-45142 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 06:01:01 | Added to TrackCVE | |||
| 2023-04-17 06:01:04 | Weakness Enumeration | new |