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[email protected]NVD:CVE-2020-12740

HistoryMay 08, 2020 - 6:15 p.m.

CVE-2020-12740

2020-05-0818:15:10

CWE-125

[email protected]

web.nvd.nist.gov

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

AI Score

9.2

Confidence

High

EPSS

0.003

Percentile

70.0%

JSON

tcprewrite in Tcpreplay through 4.3.2 has a heap-based buffer over-read during a get_c operation. The issue is being triggered in the function get_ipv6_next() at common/get.c.

Affected configurations

Nvd

Node

broadcomtcpreplayRange≤4.3.2

Node

fedoraprojectfedoraMatch31

fedoraprojectfedoraMatch32

VendorProductVersionCPE
broadcomtcpreplay*cpe:2.3:a:broadcom:tcpreplay:*:*:*:*:*:*:*:*
fedoraprojectfedora31cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
fedoraprojectfedora32cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
broadcom	tcpreplay	*	cpe:2.3:a:broadcom:tcpreplay::::::::
fedoraproject	fedora	31	cpe:2.3:o:fedoraproject:fedora:31:::::::*
fedoraproject	fedora	32	cpe:2.3:o:fedoraproject:fedora:32:::::::*