UBUNTU-CVE-2018-20553
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UBUNTU-CVE-2018-20553
Published: 28 Dec 2018Last Modified: 4 Feb 2026
Upstream:
Aliases:
Summary:
Details: Tcpreplay before 4.3.1 has a heap-based buffer over-read in get_l2len in common/get.c.
References: https://ubuntu.com/security/CVE-2018-20553, https://github.com/appneta/tcpreplay/issues/530, https://github.com/appneta/tcpreplay/pull/532/commits/6b830a1640ca20528032c89a4fdd8291a4d2d8b2, https://ubuntu.com/security/notices/USN-5205-1, https://www.cve.org/CVERecord?id=CVE-2018-20553
Affected packages
Package
Name: tcpreplay
Purl: pkg:deb/ubuntu/[email protected]+deb8u1ubuntu0.1~esm2?arch=source&distro=esm-apps/xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -3.4.4-2+deb8u1ubuntu0.1~esm2
Affected versions
3.4.4-2
3.4.4-2+deb8u1build0.16.04.1
3.4.4-2+deb8u1ubuntu0.1~esm1
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
