Vulnerability Name:

CVE-2019-5613 (CCN-175382)

Assigned:2019-01-07
Published:2020-01-28
Updated:2020-03-05
Summary:In FreeBSD 12.0-RELEASE before 12.0-RELEASE-p13, a missing check in the ipsec packet processor allows reinjection of an old packet to be accepted by the ipsec endpoint. Depending on the higher-level protocol in use over ipsec, this could allow an action to be repeated.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/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): High
Integrity (I): High
Availibility (A): High
9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/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): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.5 High (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
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-345
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2019-5613

Source: XF
Type: UNKNOWN
freebsd-cve20195613-sec-bypass(175382)

Source: MISC
Type: Patch, Vendor Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-20:02.ipsec.asc

Source: CCN
Type: FreeBSD Security Advisory FreeBSD-SA-20:02.ipsec
Missing IPsec anti-replay window check

Vulnerable Configuration:Configuration 1:
  • cpe:/o:freebsd:freebsd:12.0:-:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:12.0:p1:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:12.0:p10:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:12.0:p11:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:12.0:p12:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:12.0:p2:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:12.0:p3:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:12.0:p4:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:12.0:p6:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:12.0:p7:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:12.0:p8:*:*:*:*:*:*
  • OR cpe:/o:freebsd:freebsd:12.0:p9:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:freebsd:freebsd:12.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    freebsd freebsd 12.0 -
    freebsd freebsd 12.0 p1
    freebsd freebsd 12.0 p10
    freebsd freebsd 12.0 p11
    freebsd freebsd 12.0 p12
    freebsd freebsd 12.0 p2
    freebsd freebsd 12.0 p3
    freebsd freebsd 12.0 p4
    freebsd freebsd 12.0 p6
    freebsd freebsd 12.0 p7
    freebsd freebsd 12.0 p8
    freebsd freebsd 12.0 p9
    freebsd freebsd 12.0