Bug 1735647 (CVE-2019-14459) - CVE-2019-14459 nfdump: integer overflow in function Process_ipfix_template_withdraw in ipfix.c leads to denial of service
Summary: CVE-2019-14459 nfdump: integer overflow in function Process_ipfix_template_wi...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2019-14459
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1735648 1735649
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-08-01 08:04 UTC by Dhananjay Arunesh
Modified: 2019-09-29 15:18 UTC (History)
1 user (show)

Fixed In Version:
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Last Closed: 2019-08-01 13:18:23 UTC
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Description Dhananjay Arunesh 2019-08-01 08:04:17 UTC 
A vulnerability was found in nfdump 1.6.17 and earlier is affected by an integer overflow in the function Process_ipfix_template_withdraw in ipfix.c that can be abused in order to crash the process remotely (denial of service).

Reference:
https://github.com/phaag/nfdump/commit/3b006ededaf351f1723aea6c727c9edd1b1fff9b
https://github.com/phaag/nfdump/issues/171
Comment 1 Dhananjay Arunesh 2019-08-01 08:04:35 UTC 
Created nfdump tracking bugs for this issue:

Affects: epel-all [bug 1735649]
Affects: fedora-all [bug 1735648]
Comment 2 Product Security DevOps Team 2019-08-01 13:18:23 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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