Vulnerability Information
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Vulnerability Title
bulk_extractor has Heap-based Buffer Overflow vulnerability
Vulnerability Description
`bulk_extractor` is a digital forensics exploitation tool. Starting in version 1.4, `bulk_extractor`’s embedded unrar code has a heap‑buffer‑overflow in the RAR PPM LZ decoding path. A crafted RAR inside a disk image causes an out‑of‑bounds write in `Unpack::CopyString`, leading to a crash under ASAN (and likely a crash or memory corruption in production builds). There's potential for using this for RCE. As of time of publication, no known patches are available.
CVSS Information
N/A
Vulnerability Type
堆缓冲区溢出
Vulnerability Title
Building bulk_extractor 安全漏洞
Vulnerability Description
Building bulk_extractor是Simson L. Garfinkel个人开发者的一款高性能数字取证分析工具。 Building bulk_extractor 1.4及之后版本存在安全漏洞，该漏洞源于其嵌入式unrar代码在RAR PPM LZ解码路径中存在堆缓冲区溢出，可能导致越界写入、崩溃或内存损坏，并可能用于远程代码执行。
CVSS Information
N/A
Vulnerability Type
N/A