Vulnerability Name:

CVE-2022-37049 (CCN-233981)

Assigned:2022-07-24
Published:2022-07-24
Updated:2022-10-28
Summary:The component tcpprep in Tcpreplay v4.4.1 was discovered to contain a heap-based buffer overflow in parse_mpls at common/get.c:150.
Note: this is different from CVE-2022-27942.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.0 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
6.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C)
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): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-787
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2022-37049

Source: CCN
Type: AppNeta Web site
Tcpreplay

Source: XF
Type: UNKNOWN
tcpreplay-cve202237049-bo(233981)

Source: CCN
Type: Tcpreplay GIT Repository
[Bug] heap-overflow in get.c:150 #736

Source: MISC
Type: Exploit, Issue Tracking, Third Party Advisory
https://github.com/appneta/tcpreplay/issues/736

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2022-47484afa15

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2022-680ea95f71

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2022-d31a521866

Source: GENTOO
Type: Third Party Advisory
GLSA-202210-08

Vulnerable Configuration:Configuration 1:
  • cpe:/a:broadcom:tcpreplay:4.4.1:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:fedoraproject:fedora:35:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:36:*:*:*:*:*:*:*
  • OR

    • * Denotes that component is vulnerable
    BACK
    broadcom tcpreplay 4.4.1
    fedoraproject fedora 35
    fedoraproject fedora 36