Psensor up to 1.1.3 server/server.c create_response path traversal
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.8 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in Psensor up to 1.1.3. Affected is the function create_response
of the file server/server.c. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, and integrity. CVE summarizes:
The create_response function in server/server.c in Psensor before 1.1.4 allows Directory Traversal because it lacks a check for whether a file is under the webserver directory.
The bug was discovered 04/20/2018. The weakness was published 04/20/2018 (Website). The advisory is available at git.wpitchoune.net. This vulnerability is traded as CVE-2014-10073 since 04/20/2018. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.
The vulnerability scanner Nessus provides a plugin with the ID 109328 (Debian DLA-1361-1 : psensor security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l.
Upgrading to version 1.1.4 eliminates this vulnerability. A possible mitigation has been published 4 days after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (109328).
Product
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.0VulDB Meta Temp Score: 6.8
VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.5
NVD Vector: 🔍
CVSSv2
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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unlock | unlock | unlock | unlock | unlock | unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Path traversalCWE: CWE-22
ATT&CK: T1006
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 109328
Nessus Name: Debian DLA-1361-1 : psensor security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 66307
OpenVAS Name: Debian LTS Advisory ([SECURITY] [DLA 1361-1] psensor security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
Exposure Time: 🔍
Upgrade: Psensor 1.1.4
Patch: 48739caa745f9f8002e87af574f03e5dc6ae3447
Timeline
04/20/2018 🔍04/20/2018 🔍
04/20/2018 🔍
04/20/2018 🔍
04/21/2018 🔍
04/24/2018 🔍
04/25/2018 🔍
03/03/2023 🔍
Sources
Advisory: DLA 1361-1Status: Not defined
Confirmation: 🔍
CVE: CVE-2014-10073 (🔍)
Entry
Created: 04/21/2018 16:15Updated: 03/03/2023 12:04
Changes: 04/21/2018 16:15 (70), 01/29/2020 20:10 (3), 03/03/2023 12:04 (6)
Complete: 🔍
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