Vulnerability Information
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Vulnerability Title
CryptoLib Memory Leak in KMC Encrypt Function Leads to Resource Exhaustion
Vulnerability Description
CryptoLib provides a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures (SDLS-EP) to secure communications between a spacecraft running the core Flight System (cFS) and a ground station. Prior to version 1.4.3, the cryptography_encrypt() function allocates multiple buffers for HTTP requests and JSON parsing that are never freed on any code path. Each call leaks approximately 400 bytes of memory. Sustained traffic can gradually exhaust available memory. This issue has been patched in version 1.4.3.
CVSS Information
N/A
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Vulnerability Title
CryptoLib 安全漏洞
Vulnerability Description
CryptoLib是NASA开源的一个应用程序。用于使用 CCSDS 空间数据链路安全协议提供纯软件解决方案。 CryptoLib 1.4.3之前版本存在安全漏洞，该漏洞源于cryptography_encrypt函数分配的内存缓冲区未释放，可能导致内存耗尽。
CVSS Information
N/A
Vulnerability Type
N/A