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Security Advisories: GSA_kwCzR0hTQS1yNWhtLW1wM2otMjg1Z84AA2C4

sing-box vulnerable to improper authentication in the SOCKS inbound

Impact

This vulnerability allows specially crafted requests to bypass authentication, affecting all SOCKS inbounds with user authentication.

Patches

Update to sing-box 1.4.5 or 1.5.0-rc.5 and later versions.

Workarounds

Don't expose the SOCKS5 inbound to insecure environments.

Permalink: https://github.com/advisories/GHSA-r5hm-mp3j-285g
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1yNWhtLW1wM2otMjg1Z84AA2C4
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: about 1 year ago
Updated: about 1 year ago


CVSS Score: 9.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

EPSS Percentage: 0.00166
EPSS Percentile: 0.54503

Identifiers: GHSA-r5hm-mp3j-285g, CVE-2023-43644
References: Repository: https://github.com/SagerNet/sing-box
Blast Radius: 23.7

Affected Packages

go:github.com/sagernet/sing
Dependent packages: 165
Dependent repositories: 407
Downloads:
Affected Version Ranges: < 0.2.12-0.20230925092853-5b05b5c147d9
Fixed in: 0.2.12-0.20230925092853-5b05b5c147d9
All affected versions: 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.7, 0.1.8, 0.2.0, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 0.2.8, 0.2.9, 0.2.11
All unaffected versions: 0.2.12, 0.2.13, 0.2.14, 0.2.15, 0.2.16, 0.2.17, 0.2.18, 0.2.19, 0.2.20, 0.2.21, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.3.4, 0.3.5, 0.3.6, 0.3.7, 0.3.8, 0.4.0, 0.4.1, 0.4.2, 0.4.3, 0.5.0, 0.5.1
go:github.com/sagernet/sing-box
Dependent packages: 23
Dependent repositories: 30
Downloads:
Affected Version Ranges: >= 1.5.0-beta.1, < 1.5.0-rc.5, < 1.4.5
Fixed in: 1.5.0-rc.5, 1.4.5
All affected versions: 0.1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.1.0, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.1.5, 1.1.6, 1.1.7, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.2.7, 1.3.0, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.5.0-beta.1, 1.5.0-beta.2, 1.5.0-beta.3, 1.5.0-beta.4, 1.5.0-beta.5, 1.5.0-beta.6, 1.5.0-beta.7, 1.5.0-beta.8, 1.5.0-beta.9, 1.5.0-beta.10, 1.5.0-beta.11, 1.5.0-beta.12, 1.5.0-rc.1, 1.5.0-rc.2, 1.5.0-rc.3, 1.5.0-rc.4
All unaffected versions: 1.4.5, 1.4.6, 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.5.4, 1.5.5, 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.6.6, 1.6.7, 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.7.5, 1.7.6, 1.7.7, 1.7.8, 1.8.0, 1.8.1, 1.8.2, 1.8.4, 1.8.5, 1.8.6, 1.8.7, 1.8.8, 1.8.9, 1.8.10, 1.8.11, 1.8.12, 1.8.13, 1.8.14, 1.9.0, 1.9.1, 1.9.2, 1.9.3, 1.9.4, 1.9.5, 1.9.6, 1.9.7, 1.10.0, 1.10.1, 1.10.2