Red Hat Ansible Engine 2.7.x/2.8.x/2.9.x Fetch Module path traversal
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
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4.5 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in Red Hat Ansible Engine 2.7.x/2.8.x/2.9.x. Affected is an unknown function of the component Fetch Module. 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, integrity, and availability. CVE summarizes:
A flaw was found in the Ansible Engine when the fetch module is used. An attacker could intercept the module, inject a new path, and then choose a new destination path on the controller node. All versions in 2.7.x, 2.8.x and 2.9.x branches are believed to be vulnerable.
The weakness was shared 03/16/2020 as not defined bug report (Bugzilla). The advisory is shared for download at bugzilla.redhat.com. This vulnerability is traded as CVE-2020-1735 since 11/27/2019. The attack needs to be approached locally. Additional levels of successful authentication are needed for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Vendor
Name
Version
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: 4.5VulDB Meta Temp Score: 4.5
VulDB Base Score: 5.2
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 4.2
NVD Vector: 🔍
CNA Base Score: 4.2
CNA Vector (Red Hat, Inc.): 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Path traversalCWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
11/27/2019 🔍03/16/2020 🔍
03/17/2020 🔍
04/16/2024 🔍
Sources
Vendor: redhat.comAdvisory: 67793
Status: Not defined
CVE: CVE-2020-1735 (🔍)
Entry
Created: 03/17/2020 09:20Updated: 04/16/2024 18:05
Changes: 03/17/2020 09:20 (38), 03/17/2020 09:25 (11), 08/22/2022 09:48 (2), 04/16/2024 17:57 (16), 04/16/2024 18:05 (20)
Complete: 🔍
Cache ID: 52:D05:103
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