漏洞信息
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Vulnerability Title
Format String Vulnerability in Logger
Vulnerability Description
In CodeMeter Runtime before versions 8.41a and 9.10, the logger does not sanitize input strings in certain cases, allowing an attacker to inject printf-style format
specifiers. This can be used to reliably crash CodeMeter and disclose sensitive information such as process memory
and stack canaries. The attack works locally, for example by using cmu --set-proxy to set the proxy value, and
remotely when combined with CVE-2026-81573 by setting General.ProxyServer and then triggering this
vulnerability.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Vulnerability Type
使用外部控制的格式字符串
Vulnerability Title
WIBU-SYSTEMS CodeMeter Runtime 格式化字符串错误漏洞
Vulnerability Description
WIBU-SYSTEMS CodeMeter Runtime是德国WIBU-SYSTEMS公司的一款软件加密与授权管理运行时组件。 WIBU-SYSTEMS CodeMeter Runtime 8.41a之前版本和9.10之前版本存在格式化字符串错误漏洞,该漏洞源于日志记录器未对输入字符串进行清理,导致攻击者可以注入printf格式说明符,从而可能导致CodeMeter崩溃并泄露进程内存和栈金丝雀等敏感信息。
CVSS Information
N/A
Vulnerability Type
N/A