Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-3781 | First vendor Publication | 2022-02-16 |
| Vendor | Cve | Last vendor Modification | 2023-06-26 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 9.9 | ||
| Base Score | 9.9 | Environmental Score | 9.9 |
| impact SubScore | 6 | Temporal Score | 9.9 |
| Exploitabality Sub Score | 3.1 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Changed | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 9.3 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3781 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-78 | Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 4 | |
| Os | 1 |
Sources (Detail)
| Source | Url |
|---|---|
| GENTOO | https://security.gentoo.org/glsa/202211-11 |
| MISC | https://bugzilla.redhat.com/show_bug.cgi?id=2002271 https://ghostscript.com/CVE-2021-3781.html |
Alert History
| Date | Informations |
|---|---|
| 2023-06-27 00:27:34 |
|
| 2023-01-31 21:27:45 |
|
| 2022-11-22 13:04:34 |
|
| 2022-03-01 00:23:04 |
|
| 2022-02-17 00:22:53 |
|
