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.
References
Link | Resource |
---|---|
https://hackerone.com/reports/1892351 | Exploit Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2024/03/msg00016.html | Mailing List Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/ | Mailing List Third Party Advisory |
https://security.gentoo.org/glsa/202310-12 | Third Party Advisory |
https://security.netapp.com/advisory/ntap-20230420-0012/ | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: hackerone
Published: 2023-03-30T00:00:00
Updated: 2024-03-17T12:05:55.110367
Reserved: 2023-03-02T00:00:00
Link: CVE-2023-27534
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-03-30T20:15:07.427
Modified: 2024-03-27T14:54:34.810
Link: CVE-2023-27534
JSON object: View
Redhat Information
No data.
CWE