Vulnerability Name:

CVE-2022-24302 (CCN-222109)

Assigned:2022-03-11
Published:2022-03-11
Updated:2022-10-28
Summary:In Paramiko before 2.10.1, a race condition (between creation and chmod) in the write_private_key_file function could allow unauthorized information disclosure.
CVSS v3 Severity:5.9 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
5.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-362
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2022-24302

Source: XF
Type: UNKNOWN
paramiko-cve202224302-info-disc(222109)

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/paramiko/paramiko/blob/363a28d94cada17f012c1604a3c99c71a2bda003/paramiko/pkey.py#L546

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20220321 [SECURITY] [DLA 2959-1] paramiko security update

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20220912 [SECURITY] [DLA 3104-1] paramiko security update

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2022-8eb95d8611

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2022-806492f1d1

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2022-bb5c461682

Source: CCN
Type: IBM Security Bulletin 6614909 (Spectrum Discover)
IBM Spectrum Discover is vulnerable to multiple vulnerabilities

Source: CCN
Type: IBM Security Bulletin 6831849 (Cloud Pak for Watson AIOps)
Multiple Vulnerabilities in CloudPak for Watson AIOPs

Source: CCN
Type: IBM Security Bulletin 6988909 (Cloud Pak for Data System)
Vulnerability in paramiko affects IBM Cloud Pak for Data System 2.0 (CPDS 2.0) [CVE-2022-24302]

Source: CCN
Type: IBM Security Bulletin 6995207 (Cloud Pak for Security)
IBM Cloud Pak for Security includes components with multiple known vulnerabilities

Source: CCN
Type: IBM Security Bulletin 7002393 (Integrated Analytics System)
Vulnerability in paramiko-2.4.2-py2.py3-none-any.whl affects IBM Integrated Analytics System [CVE-2022-24302]

Source: CCN
Type: Paramiko Web site
Changelog

Source: MISC
Type: Release Notes, Vendor Advisory
https://www.paramiko.org/changelog.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:paramiko:paramiko:*:*:*:*:*:*:*:* (Version < 2.10.1)

    • Configuration 2:
  • cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:10.0:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:fedoraproject:fedora:34:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:35:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:36:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:paramiko:paramiko:2.10.0:*:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:cloud_pak_for_security:1.10.0.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7777
    P
    		python3-paramiko-2.4.3-150100.6.18.1 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:3174
    P
    		libgc1-7.2d-5.1 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:94804
    P
    		python3-paramiko-2.4.2-150100.6.12.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:93448
    P
    		 (Moderate)
    2022-04-28
    oval:org.opensuse.security:def:101599
    P
    		Security update for python-paramiko (Moderate)
    2022-04-28
    oval:org.opensuse.security:def:93802
    P
    		 (Moderate)
    2022-04-28
    oval:org.opensuse.security:def:102143
    P
    		Security update for python-paramiko (Moderate)
    2022-04-28
    oval:org.opensuse.security:def:119079
    P
    		Security update for python-paramiko (Moderate)
    2022-04-28
    oval:org.opensuse.security:def:93130
    P
    		 (Moderate)
    2022-04-28
    oval:org.opensuse.security:def:94017
    P
    		 (Moderate)
    2022-04-28
    oval:org.opensuse.security:def:868
    P
    		Security update for python-paramiko (Moderate)
    2022-04-28
    oval:org.opensuse.security:def:454
    P
    		Security update for python-paramiko (Moderate)
    2022-04-28
    oval:org.opensuse.security:def:93291
    P
    		 (Moderate)
    2022-04-28
    oval:org.opensuse.security:def:94228
    P
    		 (Moderate)
    2022-04-28
    oval:org.opensuse.security:def:1582
    P
    		Security update for python-paramiko (Moderate)
    2022-04-28
    BACK
    paramiko paramiko *
    debian debian linux 9.0
    debian debian linux 10.0
    fedoraproject fedora 34
    fedoraproject fedora 35
    fedoraproject fedora 36
    paramiko paramiko 2.10.0
    ibm cloud pak for security 1.10.0.0