Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-25664 | First vendor Publication | 2020-12-08 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 6.1 | ||
| Base Score | 6.1 | Environmental Score | 6.1 |
| impact SubScore | 4.2 | Temporal Score | 6.1 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | None | User Interaction | Required |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | Low | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 5.8 | Attack Range | Network |
| Cvss Impact Score | 4.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| In WriteOnePNGImage() of the PNG coder at coders/png.c, an improper call to AcquireVirtualMemory() and memset() allows for an out-of-bounds write later when PopShortPixel() from MagickCore/quantum-private.h is called. The patch fixes the calls by adding 256 to rowbytes. An attacker who is able to supply a specially crafted image could affect availability with a low impact to data integrity. This flaw affects ImageMagick versions prior to 6.9.10-68 and 7.0.8-68. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25664 |
CPE : Common Platform Enumeration
Sources (Detail)
| Source | Url |
|---|
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:42:30 |
|
| 2023-11-07 21:36:14 |
|
| 2023-08-26 01:59:44 |
|
| 2021-12-16 21:23:18 |
|
| 2021-12-05 09:23:14 |
|
| 2021-05-04 13:50:49 |
|
| 2021-04-22 03:02:10 |
|
| 2020-12-10 21:23:28 |
|
| 2020-12-09 17:22:53 |
|
| 2020-12-09 05:22:53 |
|
