CVE-2018-6651

In the uncurl_ws_accept function in uncurl.c in uncurl before 0.07, as used in Parsec before 140-3, insufficient Origin header validation (accepting an arbitrary substring match) for WebSocket API requests allows remote attackers to bypass intended access restrictions. In Parsec, this means full control over the victim's computer.

CVSS v3 8.8 HIGH
CVSS v2.0 9.3 HIGH

8.8^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://gist.github.com/Zenexer/ac7601c0e367d876353137e5099b18a7
https://github.com/chrisd1100/uncurl/commit/448cd13e7b18c83855d706c564341ddd1e38e769	Patch Third Party Advisory
https://github.com/chrisd1100/uncurl/releases/tag/0.07	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:uncurl_project:uncurl:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:parsecgaming:parsec:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-02-05 22:29

Updated : 2023-12-10 12:30

NVD link : CVE-2018-6651

Mitre link : CVE-2018-6651

CVE.ORG link : CVE-2018-6651

JSON object : View

Products Affected

uncurl_project

uncurl

parsecgaming

parsec

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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