CVE-2017-17707 Information

Description

Due to missing authorization checks any authenticated user is able to list upload or delete attachments to password safe entries in Pleasant Password Server before 7.8.3. To perform those actions on an entry the user needs to know the corresponding \CredentialId\ value which uniquely identifies a password safe entry. Since \CredentialId\ values are implemented as GUIDs they are hard to guess. However if for example an entry’s owner grants read-only access to a malicious user the value gets exposed to the malicious user. The same holds true for temporary grants.

CVSS Vector

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

Reference

https://www.profundis-labs.com/advisories/CVE-2017-17707.txt

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

NONE

Base Severity

8.1