CVE-2020-23922
CVSS V2 Medium 5.8
CVSS V3 High 7.1
Description
An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.
Overview
- CVE ID
- CVE-2020-23922
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-04-21T18:15:08
- Last Modified Date
- 2022-10-26T13:48:58
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:giflib_project:giflib:*:*:*:*:*:*:*:* | 1 | OR | 5.1.4 | |
| cpe:2.3:a:apache:bookkeeper:4.12.1:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.1
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://cwe.mitre.org/data/definitions/126.html | Technical Description Third Party Advisory |
| https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E | Issue Tracking Mailing List Third Party Advisory |
| https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E | Issue Tracking Mailing List Third Party Advisory |
| https://sourceforge.net/p/giflib/bugs/151/ | Exploit Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-23922 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-23922 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:09:28 | Added to TrackCVE | |||
| 2022-12-06 02:13:09 | 2021-04-21T18:15Z | 2021-04-21T18:15:08 | CVE Published Date | updated |
| 2022-12-06 02:13:09 | 2022-10-26T13:48:58 | CVE Modified Date | updated | |
| 2022-12-06 02:13:09 | Analyzed | Vulnerability Status | updated | |
| 2022-12-06 02:13:14 | References | updated |