PickleScan Security Bypass via Bad CRC in ZIP Archive
48Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 9.3epss 1.4%
probabilidad de explotación
1.4%top 30% de las CVE
explotación observada
noninguna fuente lo reporta
2 exploit(s) público(s)
An Improper Handling of Exceptional Conditions vulnerability in the ZIP archive scanning component of mmaitre314 picklescan allows a remote attacker to bypass security scans. This is achieved by crafting a ZIP archive containing a file with a bad Cyclic Redundancy Check (CRC), which causes the scanner to halt and fail to analyze the contents for malicious pickle files. When the file incorrectly considered safe is loaded, it can lead to the execution of malicious code.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
mmaitre314 · picklescanPoCs públicas encontradas — 2
cve_referencehuggingface.co/jinaai/jina-embeddings-v2-base-en/resolve/main/pytorch_model.bin?download=trueno verificadocve_referencehuggingface.co/jinaai/jina-embeddings-v2-base-en/tree/mainno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
https://github.com/mmaitre314/picklescan/blob/v0.0.29/src/picklescan/relaxed_zipfile.py#L35https://github.com/mmaitre314/picklescan/security/advisories/GHSA-mjqp-26hc-grxghttps://huggingface.co/jinaai/jina-embeddings-v2-base-en/resolve/main/pytorch_model.bin?download=truehttps://huggingface.co/jinaai/jina-embeddings-v2-base-en/tree/main