CVE-2020-14144
Scores
EPSS
Percentile: 93.5%
CVSS
CVSS Score: 7.2/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
High (H)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
Single
Describes the level of privileges an attacker must possess
Confidentiality Impact
Partial
Measures the impact to the confidentiality of information
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
The git hook feature in Gitea 1.1.0 through 1.12.5 might allow for authenticated remote code execution in customer environments where the documentation was not understood (e.g., one viewpoint is that the dangerousness of this feature should be documented immediately above the ENABLE_GIT_HOOKS line in the config file). NOTE: The vendor has indicated this is not a vulnerability and states “This is a functionality of the software that is limited to a very limited subset of accounts. If you give someone the privilege to execute arbitrary code on your server, they can execute arbitrary code on your server. We provide very clear warnings to users around this functionality and what it provides.
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Sources
CWEs
Exploits
Exploit ID: CVE-2020-14144
Source: github-poc
URL: https://github.com/Mohnad-AL-saif/Gitea-Git-Hooks-RCE-CVE-2020-14144-
Vulnerable Software (3)
Type: Configuration
Product: gitea
Operating System: debian
{ "unfixed": true}
Source: debian
Type: Configuration
Product: gitea
Operating System: altlinux
{ "fixed": "0:1.12.6-alt1"}
Source: redhat
Type: Configuration
Vendor: *
Product: gitea
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*", "versionEndIncluding": "1.12.5", "versionStartIncluding": "1.1.0", "vulnerable": true } ], ...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*", "versionEndIncluding": "1.12.5", "versionStartIncluding": "1.1.0", "vulnerable": true } ], "operator": "OR"}
Source: nvd