CVE-2020-15867

The git hook feature in Gogs 0.5.5 through 0.12.2 allows for authenticated remote code execution. There can be a privilege escalation if access to this hook feature is granted to a user who does not have administrative privileges. NOTE: because this is mentioned in the documentation but not in the UI, it could be considered a "Product UI does not Warn User of Unsafe Actions" issue.

CVSS v3 7.2 HIGH
CVSS v2.0 6.5 MEDIUM

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://packetstormsecurity.com/files/162123/Gogs-Git-Hooks-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry
https://www.fzi.de/en/news/news/detail-en/artikel/fsa-2020-3-schwachstelle-in-gitea-1125-und-gogs-0122-ermoeglicht-ausfuehrung-von-code-nach-authent/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gogs:gogs:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-10-16 14:15

Updated : 2024-02-28 18:08

NVD link : CVE-2020-15867

Mitre link : CVE-2020-15867

CVE.ORG link : CVE-2020-15867

JSON object : View

Products Affected

gogs

gogs

CWE

NVD-CWE-noinfo

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