CVE-2010-3842

2010-10-28 02:00:05 2010-10-28 06:00:00

Absolute path traversal vulnerability in curl 7.20.0 through 7.21.1, when the --remote-header-name or -J option is used, allows remote servers to create or overwrite arbitrary files by using \ (backslash) as a separator of path components within the Content-disposition HTTP header.

Vector

NETWORK

Complexity

MEDIUM

Authentication

NONE

Confidentiality

NONE

Integrity

PARTIAL

Availability

PARTIAL

Curl Curl 7.20.0 (not an official CPE) Curl Curl 7.21.1 (not an official CPE) Curl Curl 7.20.1 (not an official CPE)

Curl - Curl

Advisory	Patch	Confirmed	Link
			[oss-security] 20101013 Re: CVE Request -- cURL / mingw3...
			https://bugzilla.redhat.com/show_bug.cgi?id=642642
			[oss-security] 20101013 Re: CVE Request -- cURL / mingw3...
			[oss-security] 20101013 CVE Request -- cURL / mingw32-cU...
			1024583
			39532
			http://curl.haxx.se/docs/adv_20101013.html

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (ID 22)

Related CAPEC 7 Relative Path Traversal (CAPEC-ID 139) Directory Traversal (CAPEC-ID 213) File System Function Injection, Content Based (CAPEC-ID 23) Using Slashes and URL Encoding Combined to Bypass Validation Logic (CAPEC-ID 64) Manipulating Input to File System Calls (CAPEC-ID 76) Using Escaped Slashes in Alternate Encoding (CAPEC-ID 78) Using Slashes in Alternate Encoding (CAPEC-ID 79)