CVE-2018-13112 — HIGH (7.5)

Vulnerability Description

get_l2len in common/get.c in Tcpreplay 4.3.0 beta1 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via crafted packets, as demonstrated by tcpprep.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Broadcom	Tcpreplay	4.3.0

Related Weaknesses (CWE)

CWE-125

References

https://github.com/appneta/tcpreplay/issues/477ExploitThird Party Advisory
https://github.com/appneta/tcpreplay/issues/477ExploitThird Party Advisory

FAQ

What is CVE-2018-13112?

CVE-2018-13112 is a vulnerability with a CVSS score of 7.5 (HIGH). get_l2len in common/get.c in Tcpreplay 4.3.0 beta1 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via crafted packets, as demonstrated by tcpp...

How severe is CVE-2018-13112?

CVE-2018-13112 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-13112?

Check the references section above for vendor advisories and patch information. Affected products include: Broadcom Tcpreplay.