Vulnerability Name:

CVE-2018-13112 (CCN-145779)

Assigned:2018-07-03
Published:2018-07-03
Updated:2022-04-02
Summary:get_l2len in common/get.c in Tcpreplay 4.3.0 beta1 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via crafted packets, as demonstrated by tcpprep.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.6 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
4.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-125
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-13112

Source: XF
Type: UNKNOWN
tcpreplay-cve201813112-dos(145779)

Source: CCN
Type: tcpreplay GIT Repository
heap-buffer-overflow in /src/common/get.c:174 function get_l2len #477

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/appneta/tcpreplay/issues/477

Vulnerable Configuration:Configuration 1:
  • cpe:/a:broadcom:tcpreplay:4.3.0:beta1:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.xenial:def:2018131120000000
    V
    		CVE-2018-13112 on Ubuntu 16.04 LTS (xenial) - untriaged.
    2018-07-03
    oval:com.ubuntu.artful:def:201813112000
    V
    		CVE-2018-13112 on Ubuntu 17.10 (artful) - untriaged.
    2018-07-03
    oval:com.ubuntu.xenial:def:201813112000
    V
    		CVE-2018-13112 on Ubuntu 16.04 LTS (xenial) - untriaged.
    2018-07-03
    oval:com.ubuntu.disco:def:2018131120000000
    V
    		CVE-2018-13112 on Ubuntu 19.04 (disco) - untriaged.
    2018-07-03
    oval:com.ubuntu.bionic:def:201813112000
    V
    		CVE-2018-13112 on Ubuntu 18.04 LTS (bionic) - untriaged.
    2018-07-03
    oval:com.ubuntu.cosmic:def:2018131120000000
    V
    		CVE-2018-13112 on Ubuntu 18.10 (cosmic) - untriaged.
    2018-07-03
    oval:com.ubuntu.cosmic:def:201813112000
    V
    		CVE-2018-13112 on Ubuntu 18.10 (cosmic) - untriaged.
    2018-07-03
    oval:com.ubuntu.bionic:def:2018131120000000
    V
    		CVE-2018-13112 on Ubuntu 18.04 LTS (bionic) - untriaged.
    2018-07-03
    oval:com.ubuntu.trusty:def:201813112000
    V
    		CVE-2018-13112 on Ubuntu 14.04 LTS (trusty) - untriaged.
    2018-07-03
    BACK
    broadcom tcpreplay 4.3.0 beta1