Upstream information
Description
The rend_service_intro_established function in or/rendservice.c in Tor before 0.2.8.15, 0.2.9.x before 0.2.9.12, 0.3.0.x before 0.3.0.11, 0.3.1.x before 0.3.1.7, and 0.3.2.x before 0.3.2.1-alpha, when SafeLogging is disabled, allows attackers to obtain sensitive information by leveraging access to the log files of a hidden service, because uninitialized stack data is included in an error message about construction of an introduction point circuit.SUSE information
Overall state of this security issue: Does not affect SUSE products
This issue is currently rated as having moderate severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 4.3 | 4.3 |
| Vector | AV:N/AC:M/Au:N/C:P/I:N/A:N | AV:N/AC:M/Au:N/C:P/I:N/A:N |
| Access Vector | Network | Network |
| Access Complexity | Medium | Medium |
| Authentication | None | None |
| Confidentiality Impact | Partial | Partial |
| Integrity Impact | None | None |
| Availability Impact | None | None |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 5.9 | 5.9 |
| Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
| Attack Vector | Network | Network |
| Attack Complexity | High | High |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | None | None |
| Availability Impact | None | None |
| CVSSv3 Version | 3 | 3 |
SUSE Security Advisories:
- openSUSE-SU-2017:2573-1
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA tor-0.4.6.7-2.2 |
SUSE Timeline for this CVE
CVE page created: Mon Sep 18 19:00:30 2017CVE page last modified: Thu Dec 7 13:13:01 2023