CVE-2022-44638
CVSS V2 None
CVSS V3 High 8.8
Description
In libpixman in Pixman before 0.42.2, there is an out-of-bounds write (aka heap-based buffer overflow) in rasterize_edges_8 due to an integer overflow in pixman_sample_floor_y.
Overview
- CVE ID
- CVE-2022-44638
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-11-03T06:15:10
- Last Modified Date
- 2022-12-13T20:25:10
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:pixman:pixman:*:*:*:*:*:*:*:* | 1 | OR | 0.42.2 |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-44638 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-44638 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-11-03 07:00:12 | Added to TrackCVE | |||
| 2022-12-07 17:20:55 | 2022-11-03T06:15Z | 2022-11-03T06:15:10 | CVE Published Date | updated |
| 2022-12-07 17:20:55 | 2022-11-14T15:16:24 | CVE Modified Date | updated | |
| 2022-12-07 17:20:55 | Undergoing Analysis | Vulnerability Status | updated | |
| 2022-12-07 17:20:57 | CPE Information | updated | ||
| 2022-12-07 17:20:57 | References | updated | ||
| 2022-12-07 18:15:18 | 2022-12-07T17:15:11 | CVE Modified Date | updated | |
| 2022-12-07 18:15:20 | References | updated | ||
| 2022-12-13 21:14:32 | 2022-12-13T20:25:10 | CVE Modified Date | updated | |
| 2022-12-13 21:14:32 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |