Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLW1wZjItcTM0Yy1mYzZq

Infinite Loop in scapy

scapy is affected by a Denial of Service vulnerability resulting in an infinite loop and resource consumption rendering the program unresponsive. The component is: _RADIUSAttrPacketListField.getfield(self..). The attack vector is over the network or in a pcap. both work.

Permalink: https://github.com/advisories/GHSA-mpf2-q34c-fc6j
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLW1wZjItcTM0Yy1mYzZq
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 5 years ago
Updated: about 1 month ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Percentage: 0.0141
EPSS Percentile: 0.86722

Identifiers: GHSA-mpf2-q34c-fc6j, CVE-2019-1010142
References:

• https://nvd.nist.gov/vuln/detail/CVE-2019-1010142
• https://github.com/secdev/scapy/pull/1409
• https://github.com/secdev/scapy/pull/1409/files#diff-441eff981e466959968111fc6314fe93L1058
• https://github.com/pypa/advisory-database/tree/main/vulns/scapy/PYSEC-2019-120.yaml
• https://lists.fedoraproject.org/archives/list/[email protected]/message/42NRPMC3NS2QVFNIXYP6WV2T3LMLLY7E
• https://lists.fedoraproject.org/archives/list/[email protected]/message/T46XW4S5BCA3VV3JT3C5Q6LBEXSIACLN
• https://www.imperva.com/blog/scapy-sploit-python-network-tool-is-vulnerable-to-denial-of-service-dos-attack-cve-pending
• https://github.com/advisories/GHSA-mpf2-q34c-fc6j

Repository: https://github.com/secdev/scapy
Blast Radius: 26.5

Affected Packages