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CVE-2013-2056— Red hat network satellite: red hat network satellite: information disclosure via inter-satellite sync (iss) authentication bypass

Quick assessment

Affected
Red Hat Red Hat Network Satellite Server v 5.3
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.

Red Hat Network Satellite（RHN Satellite，红帽网络卫星）是美国红帽（Red Hat）公司的一套系统管理平台。该平台可用于扩展Linux基础架构，并提供系统管理功能，如管理、配置和监控。 RHN Satellite 5.3，5.4及5.5版本中的Inter-Satellite Sync (ISS)操作中存在安全漏洞，该漏洞源于程序没有正确检查客户端的真实性。远程攻击者可跳过首次身份认证调用利用该漏洞获得信道内容。

CVSS 7.5 · High EPSS 2.62% · P85

Possible ATT&CK Techniques 1 AI

T1557 · Adversary-in-the-Middle

Affected Version Matrix 4

VendorProduct Version RangeStatus
Red Hat Red Hat Network Satellite Server v 5.3 0:0.5.28-59.3.el5sat< * unaffected
Red Hat Red Hat Network Satellite Server v 5.4 0:1.2.13-79.el5sat< * unaffected
Red Hat Red Hat Network Satellite Server v 5.5 0:1.7.38-45.el5sat< * unaffected
Red Hat Red Hat Satellite 6 any unaffected
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I. Basic Information for CVE-2013-2056

Vulnerability Information
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Vulnerability Title
Red hat network satellite: red hat network satellite: information disclosure via inter-satellite sync (iss) authentication bypass
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Red Hat Network Satellite. The Inter-Satellite Sync (ISS) operation, which synchronizes data between satellites, does not properly verify the authenticity of clients. This allows remote attackers to bypass the initial authentication process and obtain sensitive channel content. This vulnerability leads to unauthorized information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat Network Satellite 认证绕过漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Network Satellite（RHN Satellite，红帽网络卫星）是美国红帽（Red Hat）公司的一套系统管理平台。该平台可用于扩展Linux基础架构，并提供系统管理功能，如管理、配置和监控。 RHN Satellite 5.3，5.4及5.5版本中的Inter-Satellite Sync (ISS)操作中存在安全漏洞，该漏洞源于程序没有正确检查客户端的真实性。远程攻击者可跳过首次身份认证调用利用该漏洞获得信道内容。
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
Red Hat Red Hat Network Satellite Server v 5.3 0:0.5.28-59.3.el5sat ~ * cpe:/a:redhat:network_satellite:5.3::el5
Red Hat Red Hat Network Satellite Server v 5.4 0:1.2.13-79.el5sat ~ * cpe:/a:redhat:network_satellite:5.3::el5
Red Hat Red Hat Network Satellite Server v 5.5 0:1.7.38-45.el5sat ~ * cpe:/a:redhat:network_satellite:5.3::el5
Red Hat Red Hat Satellite 6 - cpe:/a:redhat:satellite:6

II. Public POCs for CVE-2013-2056

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III. Intelligence Information for CVE-2013-2056

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Vendor Advisories for CVE-2013-2056 (5)

IV. Related Vulnerabilities

Same vendor: Red Hat
Same weakness: CWE-306