用户希望我总结一张GitHub Issue页面的截图，内容关于一个安全漏洞。 我需要提取以下关键信息： 1. 漏洞概述：从标题和描述中提取。标题是 "UB at IccMpeCalc.cpp:3482 #664"。描述里提到了 "Maintainer Repro" 和 "PoC"。 2. 影响范围：从描述中的 "git" 部分提取。可以看到 。这表明受影响的是 v2.3.1.5 版本。 3. 修复方案：从底部的 "Timeline" 部分提取。可以看到 "sxsse closed this as completed 3 weeks ago" 和 "sxsse mentioned this in #665"。这表明问题已经被解决（closed as completed），并且关联到了另一个issue #665。 4. POC代码：在 "PoC" 部分有完整的代码块。我需要完整提取。 5. PoC Output：在 "PoC Output" 部分有错误信息，这有助于理解漏洞表现（runtime error: load of value 302404348, which is not a valid value for type 'bool'）。 具体提取步骤： 标题: UB at IccMpeCalc.cpp:3482 #664 描述: 这是一个 Maintainer Repro (维护者复现)。 时间: 2020-03-19 17:20:13 UTC。 Git 信息: -> 影响版本 v2.3.1.5。 PoC 代码: ```cpp git clone https://github.com/InternationalColorConsortium/icc2UB.git cd icc2UB git checkout v2.3.1.5 mkdir -p icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB/icc2UB