Vulnerability Name:

CVE-2022-41862 (CCN-248100)

Assigned:2022-09-30
Published:2023-02-09
Updated:2023-04-27
Summary:PostgreSQL could allow a remote attacker to obtain sensitive information, caused by a client memory disclosure flaw. By sending an unterminated string during the establishment of Kerberos transport encryption, an attacker could exploit this vulnerability to obtain sensitive information.
CVSS v3 Severity:3.7 Low (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)
3.2 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/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): Low
Integrity (I): None
Availibility (A): None
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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:L/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): Low
Integrity (I): None
Availibility (A): None
3.7 Low (REDHAT CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)
3.2 Low (REDHAT Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/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): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2022-41862

Source: secalert@redhat.com
Type: Issue Tracking, Third Party Advisory
secalert@redhat.com

Source: XF
Type: UNKNOWN
postgresql-cve202241862-info-disc(248100)

Source: secalert@redhat.com
Type: UNKNOWN
secalert@redhat.com

Source: CCN
Type: IBM Security Bulletin 6982413 (Watson Discovery)
IBM Watson Discovery Cartridge for IBM Cloud Pak for Data affected by vulnerability in PostgreSQL

Source: CCN
Type: IBM Security Bulletin 6995589 (Spectrum Copy Data Management)
Vulnerabilities in Golang, Python, postgresql, cURL libcurl might affect IBM Spectrum Copy Data Management

Source: CCN
Type: IBM Security Bulletin 7005587 (Spectrum Protect Plus)
Vulnerabilities in cURL libcurl, PostgreSQL, PyPI cryptography, Node.js can affect IBM Spectrum Protect Plus

Source: CCN
Type: IBM Security Bulletin 7009295 (Sterling Connect:Direct Web Services)
IBM Connect:Direct Web Services vulnerable to sensitive information exposure due to PostgreSQL (CVE-2022-41862)

Source: CCN
Type: PostgreSQL Web site
Client memory disclosure when connecting, with Kerberos, to modified server

Source: secalert@redhat.com
Type: Vendor Advisory
secalert@redhat.com

Vulnerable Configuration:Configuration RedHat 1:
  • cpe:/a:redhat:enterprise_linux:8:*:*:*:*:*:*:*
    • Configuration RedHat 2:
  • cpe:/a:redhat:enterprise_linux:8::appstream:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:postgresql:postgresql:15:beta1:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:spectrum_protect_plus:10.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:spectrum_copy_data_management:2.2.0.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7649
    P
    		libpq5-15.3-150200.5.9.1 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:8089
    P
    		postgresql14-14.8-150200.5.26.1 on GA media (Moderate)
    2023-06-12
    oval:com.redhat.rhsa:def:20231576
    P
    		RHSA-2023:1576: postgresql:13 security update (Moderate)
    2023-04-04
    BACK
    postgresql postgresql 15 beta1
    ibm spectrum protect plus 10.1.0
    ibm spectrum copy data management 2.2.0.0