Vulnerability Name:

CVE-2022-32264 (CCN-228891)

Assigned:2022-06-15
Published:2022-06-15
Updated:2022-06-15
Summary:FreeBSD is vulnerable to a denial of service, caused by improper handling of TSopt on TCP connections. A remote attacker could exploit this vulnerability to cause a denial of service.
CVSS v3 Severity: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)
4.6 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: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): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity: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 Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2022-32264

Source: CCN
Type: JVN#20930118
FreeBSD vulnerable to denial-of-service (DoS)

Source: XF
Type: UNKNOWN
freebsd-cve202232264-dos(228891)

Source: CCN
Type: FreeBSD Web site
FreeBSD

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:freebsd:freebsd:4.7:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.8:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:5.1:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:5.2:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:4.9:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:6.2:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:6.3:-:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    freebsd freebsd 4.7
    freebsd freebsd 4.8
    freebsd freebsd 5.1
    freebsd freebsd 5.2
    freebsd freebsd 4.9
    freebsd freebsd 6.2
    freebsd freebsd 6.3