Bug 1889805 (CVE-2020-24265) - CVE-2020-24265 tcpreplay: heap buffer overflow in MemcmpInterceptorCommon() could result in a crash
Summary: CVE-2020-24265 tcpreplay: heap buffer overflow in MemcmpInterceptorCommon() c...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2020-24265
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: 1889806 1889807
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-10-20 15:48 UTC by Michael Kaplan
Modified: 2020-10-20 20:21 UTC (History)
1 user (show)

Fixed In Version:
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Environment:
Last Closed: 2020-10-20 20:21:22 UTC
Embargoed:


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Description Michael Kaplan 2020-10-20 15:48:59 UTC
An issue was discovered in tcpreplay tcpprep v4.3.3. There is a heap buffer overflow vulnerability in MemcmpInterceptorCommon() that can make tcpprep crash and cause a denial of service.

Reference:
https://github.com/appneta/tcpreplay/issues/616

Comment 1 Michael Kaplan 2020-10-20 15:49:18 UTC
Created tcpreplay tracking bugs for this issue:

Affects: epel-all [bug 1889807]
Affects: fedora-all [bug 1889806]

Comment 2 Product Security DevOps Team 2020-10-20 20:21:22 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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