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CVE-2022-48306— Gotham Chat IRC help does not validate hostnames in TLS certificates

Quick assessment

Affected
Palantir Palantir Gotham Chat IRC helper
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Palantir是美国Palantir公司的一个数据平台，通过消除后端数据管理和前端数据分析之间的障碍来重新构想人们如何使用数据。 Palantir Gotham Chat IRC 30221005.210011.9242之前版本存在安全漏洞，该漏洞源于未验证 TLS 证书中的主机名。攻击者利用该漏洞执行中间人攻击。

CVSS 5.7 · Medium EPSS 0.26% · P18
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I. Basic Information for CVE-2022-48306

Vulnerability Information
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Vulnerability Title
Gotham Chat IRC help does not validate hostnames in TLS certificates
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Validation of Certificate with Host Mismatch vulnerability in Gotham Chat IRC helper of Palantir Gotham allows A malicious attacker in a privileged network position could abuse this to perform a man-in-the-middle attack. A successful man-in-the-middle attack would allow them to intercept, read, or modify network communications to and from the affected service. This issue affects: Palantir Palantir Gotham Chat IRC helper versions prior to 30221005.210011.9242.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对宿主不匹配的证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Palantir 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Palantir是美国Palantir公司的一个数据平台，通过消除后端数据管理和前端数据分析之间的障碍来重新构想人们如何使用数据。 Palantir Gotham Chat IRC 30221005.210011.9242之前版本存在安全漏洞，该漏洞源于未验证 TLS 证书中的主机名。攻击者利用该漏洞执行中间人攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Palantir Palantir Gotham Chat IRC helper unspecified ~ 30221005.210011.9242 -

II. Public POCs for CVE-2022-48306

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III. Intelligence Information for CVE-2022-48306

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Other References for CVE-2022-48306 (1)

Same Patch Batch · Palantir · 2023-02-16 · 7 CVEs total

CVE-2022-27890 6.3 MEDIUM Palantir 信任管理问题漏洞
CVE-2022-48307 6.3 MEDIUM Palantir 信任管理问题漏洞
CVE-2022-48308 6.3 MEDIUM Palantir 信任管理问题漏洞
CVE-2022-27891 5.3 MEDIUM Palantir Gotham included an unauthenticated endpoint that listed all active usernames in t
CVE-2022-27892 5.3 MEDIUM Palantir Gotham included an endpoint that would log arbitrary sized payloads.
CVE-2022-27897 5.3 MEDIUM Palantir Gotham included an endpoint that would log arbitrary sized zip files.

IV. Related Vulnerabilities

Same vendor: Palantir
Same weakness: CWE-297

V. Comments for CVE-2022-48306

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