漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
BabelDOC: Arbitrary Code Execution via CMap Pickle Deserialization in babeldoc/pdfminer/cmapdb.py
Vulnerability Description
BabelDOC is a document translation tool. Prior to 0.6.3, BabelDOC's vendored PDF parser in babeldoc/pdfminer/cmapdb.py deserializes untrusted pickle data when CMapDB._load_data() loads CMap files. PDF-controlled Encoding or CMapName values and embedded PostScript usecmap operators can reach this sink after path separators are decoded, while _normalize_cmap_name() removes only a leading slash. Absolute paths or traversal sequences can escape the trusted CMap directories through os.path.join(), select an attacker-writable .pickle.gz file, and cause pickle.loads() to execute arbitrary Python code with the privileges of the BabelDOC process. This issue is fixed in version 0.6.3.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vulnerability Type
可信数据的反序列化
Vulnerability Title
funstory.ai BabelDOC 反序列化注入漏洞
Vulnerability Description
funstory.ai BabelDOC是funstory.ai组织的一款多语言文档翻译与处理工具。 funstory.ai BabelDOC 0.6.3之前版本存在反序列化注入漏洞,该漏洞源于babeldoc/pdfminer/cmapdb.py中的PDF解析器在加载CMap文件时反序列化不受信任的pickle数据,攻击者可通过路径遍历逃逸受信任的CMap目录,以BabelDOC进程权限执行任意Python代码。
CVSS Information
N/A
Vulnerability Type
N/A