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CVE-2019-1010142

Good to know:

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Date: July 19, 2019

scapy 2.4.0 is affected by: Denial of Service. The impact is: infinite loop, resource consumption and program unresponsive. The component is: _RADIUSAttrPacketListField.getfield(self..). The attack vector is: over the network or in a pcap. both work.

Language: Python

Severity Score

Related Resources (14)

http://www.securityfocus.com/bid/106674
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/42NRPMC3NS2QVFNIXYP6WV2T3LMLLY7E
https://www.imperva.com/blog/scapy-sploit-python-network-tool-is-vulnerable-to-denial-of-service-dos-attack-cve-pending
https://github.com/secdev/scapy
https://github.com/secdev/scapy/pull/1409/files#diff-441eff981e466959968111fc6314fe93L1058
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42NRPMC3NS2QVFNIXYP6WV2T3LMLLY7E/
https://security-tracker.debian.org/tracker/CVE-2019-1010142
https://nvd.nist.gov/vuln/detail/CVE-2019-1010142
https://www.imperva.com/blog/scapy-sploit-python-network-tool-is-vulnerable-to-denial-of-service-dos-attack-cve-pending/
https://github.com/secdev/scapy/pull/1409
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T46XW4S5BCA3VV3JT3C5Q6LBEXSIACLN
https://github.com/pypa/advisory-database/tree/main/vulns/scapy/PYSEC-2019-120.yaml
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T46XW4S5BCA3VV3JT3C5Q6LBEXSIACLN/
https://www.mend.io/vulnerability-database/CVE-2019-1010142

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

Loop with Unreachable Exit Condition ('Infinite Loop')

CWE-835

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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