Directory Traversal Affecting curl package, versions *
Snyk CVSS
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Test your applications- Snyk ID SNYK-DEBIAN11-CURL-3366762
- published 21 Mar 2023
- disclosed 30 Mar 2023
Introduced: 21 Mar 2023
CVE-2023-27534 Open this link in a new tabHow to fix?
There is no fixed version for Debian:11
curl
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream curl
package and not the curl
package as distributed by Debian:11
.
See How to fix?
for Debian:11
relevant fixed versions and status.
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.