CVE-2023-27534
CVSS V2 None
CVSS V3 None
Description
A path traversal vulnerability exists in curl <8.0.0 SFTP implementation causes the tilde (~) character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can exploit this flaw to bypass filtering or execute arbitrary code by crafting a path like /~2/foo while accessing a server with a specific user.
Overview
- CVE ID
- CVE-2023-27534
- Assigner
- support@hackerone.com
- Vulnerability Status
- Modified
- Published Version
- 2023-03-30T20:15:07
- Last Modified Date
- 2023-04-20T09:15:09
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* | 1 | OR | 7.18.0 | 7.88.1 |
References
| Reference URL | Reference Tags |
|---|---|
| https://hackerone.com/reports/1892351 | Exploit Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/ | |
| https://security.netapp.com/advisory/ntap-20230420-0012/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-27534 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27534 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 03:55:54 | Added to TrackCVE | |||
| 2023-04-17 03:55:56 | Weakness Enumeration | new | ||
| 2023-04-20 10:01:27 | 2023-04-20T09:15:09 | CVE Modified Date | updated | |
| 2023-04-20 10:01:31 | References | updated |