CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
3.8 | $0-$5k | 0.00 |
A vulnerability was found in Tor up to 0.1.1.14 (Network Encryption Software) and classified as problematic. This issue affects some unknown processing. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is confidentiality. The summary by CVE is:
Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not properly manage key data in memory, which might allow local users to obtain sensitive information by leveraging the ability to read memory that was previously used by a different process.
The weakness was released 01/19/2011 (Website). It is possible to read the advisory at blog.torproject.org. The identification of this vulnerability is CVE-2011-0016. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.
The vulnerability scanner Nessus provides a plugin with the ID 53901 (Fedora 14 : tor-0.2.1.29-1400.fc14 (2011-0642)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks.
Upgrading to version 0.1.1.15 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (53901). Entries connected to this vulnerability are available at 56116, 56115, 56114 and 56113.
Product
Type
Name
Version
- 0.1.1.0
- 0.1.1.1
- 0.1.1.2
- 0.1.1.3
- 0.1.1.4
- 0.1.1.5
- 0.1.1.6
- 0.1.1.7
- 0.1.1.8
- 0.1.1.9
- 0.1.1.10
- 0.1.1.11
- 0.1.1.12
- 0.1.1.13
- 0.1.1.14
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.0VulDB Meta Temp Score: 3.8
VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Resource managementCWE: CWE-399 / CWE-404
ATT&CK: Unknown
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 53901
Nessus Name: Fedora 14 : tor-0.2.1.29-1400.fc14 (2011-0642)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
OpenVAS ID: 863090
OpenVAS Name: Fedora Update for tor FEDORA-2011-0642
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Tor 0.1.1.15
Timeline
12/07/2010 🔍01/17/2011 🔍
01/17/2011 🔍
01/19/2011 🔍
01/19/2011 🔍
06/20/2011 🔍
03/19/2015 🔍
10/12/2021 🔍
Sources
Advisory: dsa-2148Status: Not defined
Confirmation: 🔍
CVE: CVE-2011-0016 (🔍)
Vulnerability Center: 31917 - Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha Local Information Disclosure Vulnerability, Low
SecurityFocus: 45832 - Tor Unspecified Buffer Overflow, Denial of Service and Information Disclosure Vulnerabilities
Secunia: 42905
See also: 🔍
Entry
Created: 03/19/2015 23:27Updated: 10/12/2021 14:48
Changes: 03/19/2015 23:27 (57), 03/24/2017 12:09 (8), 10/12/2021 14:41 (6), 10/12/2021 14:43 (1), 10/12/2021 14:48 (1)
Complete: 🔍
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