Vulnerability Name:

CVE-2021-3570 (CCN-204928)

Assigned:2021-07-05
Published:2021-07-05
Updated:2022-10-07
Summary:A flaw was found in the ptp4l program of the linuxptp package. A missing length check when forwarding a PTP message between ports allows a remote attacker to cause an information leak, crash, or potentially remote code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. This flaw affects linuxptp versions before 3.1.1, before 2.0.1, before 1.9.3, before 1.8.1, before 1.7.1, before 1.6.1 and before 1.5.1.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/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): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
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:L/A:N)
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:L/A:N/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): Low
Availibility (A): None
8.8 High (REDHAT CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/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): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:8.0 High (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Complete
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-787
CWE-119
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2021-3570

Source: MISC
Type: Issue Tracking, Patch, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1966240

Source: XF
Type: UNKNOWN
linuxptp-cve20213570-unspecified(204928)

Source: CCN
Type: linuxptp GIT Repository
linuxptp

Source: MLIST
Type: Third Party Advisory
[debian-lts-announce] 20210731 [SECURITY] [DLA 2723-1] linuxptp security update

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2021-a5b584004c

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2021-1b42c2f458

Source: CCN
Type: oss-sec Mailing List, Mon, 5 Jul 2021 15:30:14 -0700
linuxptp: Fixes published for CVE-2021-3570 and CVE-2021-3571

Source: DEBIAN
Type: Third Party Advisory
DSA-4938

Vulnerable Configuration:Configuration 1:
  • cpe:/a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:* (Version >= 3.0.0 and < 3.1.1)
  • OR cpe:/a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:* (Version >= 2.0.0 and < 2.0.1)
  • OR cpe:/a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:* (Version >= 1.9.0 and < 1.9.3)
  • OR cpe:/a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:* (Version >= 1.8.0 and < 1.8.1)
  • OR cpe:/a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:* (Version < 1.5.1)
  • OR cpe:/a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:* (Version >= 1.6.0 and < 1.6.1)
  • OR cpe:/a:linuxptp_project:linuxptp:*:*:*:*:*:*:*:* (Version >= 1.7.0 and < 1.7.1)

    • Configuration 2:
  • cpe:/o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_aus:8.2:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_tus:8.2:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_aus:8.4:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_tus:8.4:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:fedoraproject:fedora:33:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:34:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:debian:debian_linux:10.0:*:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:7:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:7::client:*:*:*:*:*

    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:7::computenode:*:*:*:*:*

    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:7::server:*:*:*:*:*

    • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:7::workstation:*:*:*:*:*

    • Configuration RedHat 6:
  • cpe:/a:redhat:enterprise_linux:8:*:*:*:*:*:*:*

    • Configuration RedHat 7:
  • cpe:/a:redhat:enterprise_linux:8::appstream:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:8056
    P
    		perl-YAML-LibYAML-0.69-150000.3.5.1 on GA media (Moderate)
    2023-06-20
    oval:org.opensuse.security:def:7977
    P
    		spice-vdagent-0.22.1-150500.2.2 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:51930
    P
    		Security update for sqlite3 (Moderate)
    2022-11-02
    oval:org.opensuse.security:def:99706
    P
    		 (Moderate)
    2021-12-16
    oval:org.opensuse.security:def:100015
    P
    		 (Important)
    2021-11-16
    oval:org.opensuse.security:def:93107
    P
    		 (Moderate)
    2021-10-20
    oval:org.opensuse.security:def:102209
    P
    		Security update for linuxptp (Moderate)
    2021-09-23
    oval:org.opensuse.security:def:69145
    P
    		Security update for linuxptp (Moderate)
    2021-09-23
    oval:org.opensuse.security:def:1633
    P
    		Security update for linuxptp (Moderate)
    2021-09-23
    oval:org.opensuse.security:def:111725
    P
    		Security update for linuxptp (Moderate)
    2021-09-23
    oval:org.opensuse.security:def:93260
    P
    		 (Important)
    2021-08-12
    oval:org.opensuse.security:def:110994
    P
    		Security update for linuxptp (Important)
    2021-08-09
    oval:org.opensuse.security:def:34494
    P
    		Security update for linuxptp (Important)
    2021-07-28
    oval:org.opensuse.security:def:60317
    P
    		Security update for linuxptp (Important)
    2021-07-28
    oval:org.opensuse.security:def:9005
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:91971
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:69066
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:99507
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:10123
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:92756
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:69897
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:109414
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:98921
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:9369
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:96058
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:92166
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:10308
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:8625
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:92954
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:70263
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:99116
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:9558
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:92358
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:69509
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:8810
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:70448
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:118510
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:99308
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:9757
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:92557
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:69698
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:102748
    P
    		Security update for linuxptp (Important)
    2021-07-27
    oval:org.opensuse.security:def:33690
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:125575
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:29402
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:57053
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:88162
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:83433
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:31657
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:59513
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:55225
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:86121
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:33948
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:126744
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:30106
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:57480
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:88476
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:84182
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:32149
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:23630
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:59771
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:55929
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:86613
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:82609
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:127141
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:30226
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:57972
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:89168
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:51618
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:84641
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:32968
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:23942
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:56049
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:87432
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:83313
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:31230
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:58791
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:89426
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:org.opensuse.security:def:85694
    P
    		Security update for linuxptp (Important)
    2021-07-21
    oval:com.redhat.rhsa:def:20212658
    P
    		RHSA-2021:2658: linuxptp security update (Important)
    2021-07-06
    oval:com.redhat.rhsa:def:20212660
    P
    		RHSA-2021:2660: linuxptp security update (Important)
    2021-07-06
    BACK
    linuxptp_project linuxptp *
    linuxptp_project linuxptp *
    linuxptp_project linuxptp *
    linuxptp_project linuxptp *
    linuxptp_project linuxptp *
    linuxptp_project linuxptp *
    linuxptp_project linuxptp *
    redhat enterprise linux 7.0
    redhat enterprise linux 6.0
    redhat enterprise linux 8.0
    redhat enterprise linux eus 8.1
    redhat enterprise linux eus 8.2
    redhat enterprise linux aus 8.2
    redhat enterprise linux tus 8.2
    redhat enterprise linux aus 8.4
    redhat enterprise linux tus 8.4
    fedoraproject fedora 33
    fedoraproject fedora 34
    debian debian linux 10.0