CVSS2
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
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
EPSS
Percentile
70.0%
Severity: Medium
Date : 2020-07-31
CVE-ID : CVE-2020-12740
Package : tcpreplay
Type : information disclosure
Remote : No
Link : https://security.archlinux.org/AVG-1154
The package tcpreplay before version 4.3.3-1 is vulnerable to
information disclosure.
Upgrade to 4.3.3-1.
The problem has been fixed upstream in version 4.3.3.
None.
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.
A remote attacker is able to disclose information on the affected host
with a crafted pcap file.
https://github.com/appneta/tcpreplay/issues/576
https://security.archlinux.org/CVE-2020-12740
CVSS2
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
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
EPSS
Percentile
70.0%