CVE-2022-48339
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- CVE-2022-48339
CVE Details
| Release Date: | 2023-02-21 | |
| Impact: | Moderate | What is this? |
Description
An issue was discovered in GNU Emacs through 28.2. htmlfontify.el has a command injection vulnerability. In the hfy-istext-command function, the parameter file and parameter srcdir come from external input, and parameters are not escaped. If a file name or directory name contains shell metacharacters, code may be executed.
See more information about CVE-2022-48339 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 7.8 |
| Vector String: | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | Required |
| Scope: | Unchanged |
| Confidentiality Impact: | High |
| Integrity Impact: | High |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (emacs) | ELSA-2023-3481 | 2023-06-07 |
| Oracle Linux version 8 (emacs) | ELSA-2023-7083 | 2023-11-17 |
| Oracle Linux version 9 (emacs) | ELSA-2023-2626 | 2023-05-17 |
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