Bug 1732351 (CVE-2019-1010142) - CVE-2019-1010142 scapy: lack of input validation in port numbers leads to DoS
Summary: CVE-2019-1010142 scapy: lack of input validation in port numbers leads to DoS
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2019-1010142
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1732352 1732353
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-07-23 08:31 UTC by Marian Rehak
Modified: 2021-02-16 21:37 UTC (History)
5 users (show)

Fixed In Version:
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Last Closed: 2019-07-23 09:07:04 UTC
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Description Marian Rehak 2019-07-23 08:31:14 UTC 
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.

External References:

https://www.imperva.com/blog/scapy-sploit-python-network-tool-is-vulnerable-to-denial-of-service-dos-attack-cve-pending/

Upstream Patch:

https://github.com/secdev/scapy/pull/1409
Comment 1 Marian Rehak 2019-07-23 08:31:31 UTC 
Created scapy tracking bugs for this issue:

Affects: epel-all [bug 1732353]
Affects: fedora-all [bug 1732352]
Comment 2 Product Security DevOps Team 2019-07-23 09:07:04 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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