CVE-2015-3887 Information

Description

Untrusted search path vulnerability in ProxyChains-NG before 4.9 allows local users to gain privileges via a Trojan horse libproxychains4.so library in the current working directory which is referenced in the LD_PRELOAD path.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.openwall.com/lists/oss-security/2015/05/13/11 http://www.securityfocus.com/bid/74648 https://bugzilla.redhat.com/show_bug.cgi?id=1147013 https://github.com/rofl0r/proxychains-ng/blob/v4.9/READMEL56 https://github.com/rofl0r/proxychains-ng/commit/9ab7dbeb3baff67a51d0c5e71465c453be0890b5diff-803c5170888b8642f2a97e5e9423d399 https://github.com/rofl0r/proxychains-ng/issues/60

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8