CVE-2023-27534
Vulnerability from cvelistv5
Published
2023-03-30 00:00
Modified
2024-08-02 12:16
Severity ?
Summary
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
support@hackerone.comhttps://hackerone.com/reports/1892351Exploit, Third Party Advisory
support@hackerone.comhttps://lists.debian.org/debian-lts-announce/2024/03/msg00016.htmlMailing List, Third Party Advisory
support@hackerone.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/Mailing List, Third Party Advisory
support@hackerone.comhttps://security.gentoo.org/glsa/202310-12Third Party Advisory
support@hackerone.comhttps://security.netapp.com/advisory/ntap-20230420-0012/Third Party Advisory
Impacted products
n/ahttps://github.com/curl/curl
Show details on NVD website

To clipboard 

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