Vulnerability Name:

CVE-2022-43552 (CCN-242799)

Assigned:2022-12-21
Published:2022-12-21
Updated:2023-03-28
Summary:cURL libcurl is vulnerable to a denial of service, caused by a use-after-free flaw when using an HTTP proxy. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS v3 Severity:5.9 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.2 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/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): None
Integrity (I): None
Availibility (A): High
5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.2 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/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): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:5.4 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2022-43552

Source: support@hackerone.com
Type: UNKNOWN
support@hackerone.com

Source: CCN
Type: Project curl Security Advisory, December 21 2022
CVE-2022-43552: HTTP Proxy deny use-after-free

Source: XF
Type: UNKNOWN
curl-cve202243552-dos(242799)

Source: support@hackerone.com
Type: Exploit, Issue Tracking, Third Party Advisory
support@hackerone.com

Source: support@hackerone.com
Type: Vendor Advisory
support@hackerone.com

Source: support@hackerone.com
Type: UNKNOWN
support@hackerone.com

Source: CCN
Type: IBM Security Bulletin 6857685 (QRadar WinCollect Agent)
libcurl as used by IBM QRadar Wincollect agent is vulnerable to denial of service (CVE-2022-43552, CVE-2022-43551)

Source: CCN
Type: IBM Security Bulletin 6965816 (Spectrum Protect Plus)
Vulnerabilities in Node.js, libcurl, Golang Go, Jetty, Guava, Netty, OpenSSL, Linux kernel may affect IBM Spectrum Protect Plus

Source: CCN
Type: IBM Security Bulletin 6986573 (Safer Payments)
Multiple publicly disclosed Libcurl vulnerabilities affect IBM Safer Payments

Source: CCN
Type: IBM Security Bulletin 7004197 (MQ Operator)
IBM MQ Operator and Queue manager container images are vulnerable to multiple vulnerabilities from Kubernetes, curl and systemd

Source: CCN
Type: IBM Security Bulletin 7004263 (PowerSC)
Multiple vulnerabilities in Curl affect PowerSC

Source: CCN
Type: IBM Security Bulletin 7005589 (Spectrum Protect Plus)
Vulnerabilities in Apache Commons, Tomcat, Go, libcurl, OpenSSL, Python, Node.js, and Linux can affect IBM Spectrum Protect Plus.

Source: CCN
Type: IBM Security Bulletin 7008409 (AIX)
Multiple vulnerabilities in cURL libcurl affect AIX

Source: CCN
Type: IBM Security Bulletin 7012459 (Spectrum Copy Data Management)
Vulnerabilities in Golang, Python, postgresql, cURL libcurl might affect IBM Spectrum Copy Data Management

Source: CCN
Type: IBM Security Bulletin 7014659 (Cloud Transformation Advisor)
IBM Cloud Transformation Advisor is vulnerable to multiple vulnerabilities

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:ibm:spectrum_protect_plus:10.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:cloud_transformation_advisor:2.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:spectrum_copy_data_management:2.2.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:safer_payments:6.4.0.00:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:safer_payments:6.4.2.02:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:safer_payments:6.5.0.00:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:7476
    P
    		curl-8.0.1-150400.5.23.1 on GA media (Moderate)
    2023-06-12
    oval:org.opensuse.security:def:51975
    P
    		Security update for curl (Important)
    2022-12-21
    BACK
    ibm spectrum protect plus 10.1.0
    ibm cloud transformation advisor 2.0.1
    ibm spectrum copy data management 2.2.0.0
    ibm safer payments 6.4.0.00
    ibm safer payments 6.4.2.02
    ibm safer payments 6.5.0.00