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CVE-2020-12772

Quick assessment

Affected
n/a n/a
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.

Ignite Realtime Spark是Ignite Realtime社区的一款开源、跨平台的实时协作客户端应用程序。 Ignite Realtime Spark 2.8.3版本（Windows）中存在信息泄露漏洞。远程攻击者可利用该漏洞获取并破解哈希值，访问用户账户，提升权限。

AI Predicted 8.1 Difficulty: Easy EPSS 1.74% · P77

Possible ATT&CK Techniques 1 AI

T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2020-12772

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Ignite Realtime Spark 2.8.3 (and the ROAR plugin for it) on Windows. A chat message can include an IMG element with a SRC attribute referencing an external host's IP address. Upon access to this external host, the (NT)LM hashes of the user are sent with the HTTP request. This allows an attacker to collect these hashes, crack them, and potentially compromise the computer. (ROAR can be configured for automatic access. Also, access can occur if the user clicks.)
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Ignite Realtime Spark 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ignite Realtime Spark是Ignite Realtime社区的一款开源、跨平台的实时协作客户端应用程序。 Ignite Realtime Spark 2.8.3版本（Windows）中存在信息泄露漏洞。远程攻击者可利用该漏洞获取并破解哈希值，访问用户账户，提升权限。
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
- n/a n/a -

II. Public POCs for CVE-2020-12772

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III. Intelligence Information for CVE-2020-12772

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Other References for CVE-2020-12772 (1)

Same Patch Batch · n/a · 2020-05-12 · 14 CVEs total

CVE-2020-8156 Nextcloud Mail 信任管理问题漏洞
CVE-2020-8154 Nextcloud Server 安全漏洞
CVE-2020-8155 Nextcloud Server 跨站脚本漏洞
CVE-2020-8153 Nextcloud Groupfolders app 访问控制错误漏洞
CVE-2020-8151 Active Resource 信息泄露漏洞
CVE-2020-8159 actionpack_page-caching gem 路径遍历漏洞
CVE-2020-1939 Apache NuttX 代码问题漏洞
CVE-2020-5897 F5 BIG-IP APM和BIG-IP APM Clients 资源管理错误漏洞
CVE-2020-5896 F5 BIG-IP APM和BIG-IP APM Clients 安全漏洞
CVE-2020-5898 F5 BIG-IP APM和BIG-IP APM Clients 安全漏洞
CVE-2020-12823 OpenConnect 缓冲区错误漏洞
CVE-2020-12825 libcroco 缓冲区错误漏洞
CVE-2020-12826 Linux kernel 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2020-12772

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