Heap Buffer Overflow in tcpreplay tcpprep Affects Appneta
CVE-2020-24265

7.5HIGH

Key Information:

Vendor

Broadcom
Status
Tcpreplay
Vendor
CVE Published:
19 October 2020

What is CVE-2020-24265?

A heap buffer overflow issue in the MemcmpInterceptorCommon() function has been identified in tcpreplay tcpprep version 4.3.3. This vulnerability can lead to crashes of the tcpprep utility, which ultimately results in a denial of service, rendering the tool inoperative for users. Users are advised to apply available patches promptly to mitigate potential disruptions.

References

https://github.com/appneta/tcpreplay/issues/616
x_refsource_MISC
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisoryx_refsource_FEDORA

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2020-24265 : Heap Buffer Overflow in tcpreplay tcpprep Affects Appneta