Ubuntu.comUB:CVE-2018-18407CVE-2018-18407
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
50.0%
A heap-based buffer over-read was discovered in the tcpreplay-edit binary
of Tcpreplay 4.3.0 beta1, during the incremental checksum operation. The
issue gets triggered in the function csum_replace4() in
incremental_checksum.h, causing a denial of service.
References
github.com/appneta/tcpreplay/issues/488
github.com/SegfaultMasters/covering360/blob/master/tcpreplay/README.md#user-content-heap-overflow-in-csum_replace4
launchpad.net/bugs/cve/CVE-2018-18407
nvd.nist.gov/vuln/detail/CVE-2018-18407
security-tracker.debian.org/tracker/CVE-2018-18407
ubuntu.com/security/notices/USN-5205-1
www.cve.org/CVERecord?id=CVE-2018-18407
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
50.0%