漏洞信息
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Vulnerability Title
Improper handling of highly compressed data (data amplification) in CISA Malcolm
Vulnerability Description
Malcolm's upload-processing pipeline (scripts/safe-extract.py) enforces entry-count, nesting-depth, and total-uncompressed-byte limits when extracting container archives (zip/tar/rar/7z via libarchive), but those limits are not applied when the uploaded file is a single-stream compressed format (.gz, .bz2, .xz, .lzma, .lz) that isn't a .tar.*-style archive. Any authenticated user permitted to upload PCAP/log files can upload a small, highly compressible file (e.g. a gzip bomb) that decompresses to an effectively unbounded size on disk, exhausting the shared Docker volume used by OpenSearch, Logstash, Arkime, and Zeek, and disrupting the platform for all users.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
对高度压缩数据的处理不恰当(数据放大攻击)
Vulnerability Title
Cybersecurity and Infrastructure Security Agency Malcolm 资源管理错误漏洞
Vulnerability Description
Cybersecurity and Infrastructure Security Agency Malcolm是Cybersecurity and Infrastructure Security Agency政府部门的一款网络流量与日志分析平台。 Cybersecurity and Infrastructure Security Agency Malcolm 26.07.1及之前版本存在资源管理错误漏洞,该漏洞源于上传处理管道(scripts/safe-extract.py)对容器归档文件实施条目数、嵌
CVSS Information
N/A
Vulnerability Type
N/A