Bug 1678229 (CVE-2019-8381) - CVE-2019-8381 tcpreplay: invalid memory access in function do_checksum in checksum.c
Summary: CVE-2019-8381 tcpreplay: invalid memory access in function do_checksum in che...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2019-8381
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: 1678230 1678231
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-02-18 10:45 UTC by Dhananjay Arunesh
Modified: 2019-09-29 15:08 UTC (History)
1 user (show)

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Last Closed: 2019-06-10 10:48:06 UTC

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Description Dhananjay Arunesh 2019-02-18 10:45:58 UTC 
 An issue was discovered in Tcpreplay 4.3.1. An invalid memory access occurs in do_checksum in checksum.c. It can be triggered by sending a crafted pcap file to the tcpreplay-edit binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.

References:
https://github.com/appneta/tcpreplay/issues/538
https://research.loginsoft.com/bugs/invalid-memory-access-vulnerability-in-function-do_checksum-tcpreplay-4-3-1/
Comment 1 Dhananjay Arunesh 2019-02-18 10:48:00 UTC 
Created tcpreplay tracking bugs for this issue:

Affects: fedora-all [bug 1678230]
Comment 2 Dhananjay Arunesh 2019-02-18 10:48:19 UTC 
Created tcpreplay tracking bugs for this issue:

Affects: epel-all [bug 1678231]
Comment 3 Product Security DevOps Team 2019-06-10 10:48:06 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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