CVE-2021-33657
CVSS V2 Medium 6.8
CVSS V3 High 8.8
Description
There is a heap overflow problem in video/SDL_pixels.c in SDL (Simple DirectMedia Layer) 2.x to 2.0.18 versions. By crafting a malicious .BMP file, an attacker can cause the application using this library to crash, denial of service or Code execution.
Overview
- CVE ID
- CVE-2021-33657
- Assigner
- securities@openeuler.org
- Vulnerability Status
- Modified
- Published Version
- 2022-04-01T23:15:10
- Last Modified Date
- 2023-05-03T12:15:15
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:libsdl:simple_directmedia_layer:*:*:*:*:*:*:*:* | 1 | OR | 2.0.0 | 2.0.18 |
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: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
| Reference URL | Reference Tags |
|---|---|
| https://github.com/libsdl-org/SDL/commit/8c91cf7dba5193f5ce12d06db1336515851c9ee9 | Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html | |
| https://security.gentoo.org/glsa/202305-17 | |
| https://security.gentoo.org/glsa/202305-18 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-33657 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33657 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-04 00:38:51 | Added to TrackCVE | |||
| 2022-12-06 13:59:14 | 2022-04-01T23:15Z | 2022-04-01T23:15:10 | CVE Published Date | updated |
| 2022-12-06 13:59:14 | 2022-04-12T17:49:03 | CVE Modified Date | updated | |
| 2022-12-06 13:59:14 | Analyzed | Vulnerability Status | updated | |
| 2023-02-09 03:15:17 | 2023-02-09T02:18:21 | CVE Modified Date | updated | |
| 2023-02-09 03:15:17 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-02-09 03:15:18 | References | updated | ||
| 2023-05-03 13:12:12 | 2023-05-03T12:15:15 | CVE Modified Date | updated | |
| 2023-05-03 13:12:15 | References | updated |