UBUNTU-CVE-2020-18976
Dashboard / Vulnerabilities / UBUNTU-CVE-2020-18976
Summary:
Details: Buffer Overflow in Tcpreplay v4.3.2 allows attackers to cause a Denial of Service via the 'do_checksum' function in 'checksum.c'. It can be triggered by sending a crafted pcap file to the 'tcpreplay-edit' binary. This issue is different than CVE-2019-8381.
References: https://ubuntu.com/security/CVE-2020-18976, https://github.com/appneta/tcpreplay/issues/556, https://www.cve.org/CVERecord?id=CVE-2020-18976
Affected packages
Package
Name: tcpreplay
Purl: pkg:deb/ubuntu/[email protected]+deb8u1ubuntu0.1~esm3?arch=source&distro=esm-apps/xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
3.4.4-2
3.4.4-2+deb8u1build0.16.04.1
3.4.4-2+deb8u1ubuntu0.1~esm1
3.4.4-2+deb8u1ubuntu0.1~esm2
3.4.4-2+deb8u1ubuntu0.1~esm3
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
