{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2022-43552 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2022-43552 is a medium-severity use after free vulnerability in Apple Macos, published on 9 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-43552 and fix it if it is affected.\n\nWhat it is: CVE-2022-43552 is a medium-severity use after free vulnerability in Apple Macos, published on 9 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-43552 in the wild and no public exploit code.\n\nAffected product: Apple Macos. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2022-43552/ (Markdown: https://insights.sbomify.com/CVE-2022-43552/index.md)","id":"CVE-2022-43552","markdown":"https://insights.sbomify.com/CVE-2022-43552/index.md","name":"CVE-2022-43552","record":{"aliases":["ALPINE-CVE-2022-43552","AZL-13280","AZL-13284","AZL-13287","AZL-13289","AZL-34604","AZL-37981","CLEANSTART-2026-EB72935","CLSA-2023-1678820199","CURL-CVE-2022-43552","DEBIAN-CVE-2022-43552","GHSA-6342-4x32-pp8v","JLSEC-2026-401","OESA-2023-1005","OESA-2023-1006","RHSA-2023:7743","SUSE-SU-2022:4598-1","SUSE-SU-2022:4633-1","UBUNTU-CVE-2022-43552"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"curl library","requires_auth":"none","summary":"A use-after-free flaw in curl allows attackers to cause crashes or potentially execute code when tunneling SMB or TELNET through a proxy.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hackerone","cpe":[{"product":"macos","vendor":"apple"},{"product":"curl","vendor":"haxx"},{"product":"universal_forwarder","vendor":"splunk"}],"cvss":{"score":5.9,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"A use after free vulnerability exists in curl \u003c7.87.0. Curl can be asked to *tunnel* virtually all protocols it supports through an HTTP proxy. HTTP proxies can (and often do) deny such tunnel operations. When getting denied to tunnel the specific protocols SMB or TELNET, curl would use a heap-allocated struct after it had been freed, in its transfer shutdown code path.","ecosystems":["Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::computenode","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation","SUSE:Linux Enterprise Micro 5.1","SUSE:Linux Enterprise Micro 5.2","SUSE:Linux Enterprise Real Time 15 SP3","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Software Development Kit 12 SP5","openSUSE:Leap 15.3","openSUSE:Leap Micro 5.2"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Use after free in https://github.com/curl/curl","id":"CVE-2022-43552","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apple:macos","products":["apple:macos","haxx:curl","splunk:universal_forwarder"],"type":"use_after_free","year":"2022"},"n_packages":22,"n_references":5,"next":{"headline":"Privilege escalation in EdgeMAX EdgeRouter","id":"CVE-2022-43553"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"curl","purl":"pkg:rpm/redhat/curl","source":"RHSA-2023:7743"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"curl-debuginfo","purl":"pkg:rpm/redhat/curl-debuginfo","source":"RHSA-2023:7743"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"libcurl","purl":"pkg:rpm/redhat/libcurl","source":"RHSA-2023:7743"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"libcurl-devel","purl":"pkg:rpm/redhat/libcurl-devel","source":"RHSA-2023:7743"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"curl-debuginfo","purl":"pkg:rpm/redhat/curl-debuginfo","source":"RHSA-2023:7743"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"libcurl-devel","purl":"pkg:rpm/redhat/libcurl-devel","source":"RHSA-2023:7743"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"curl","purl":"pkg:rpm/redhat/curl","source":"RHSA-2023:7743"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"curl-debuginfo","purl":"pkg:rpm/redhat/curl-debuginfo","source":"RHSA-2023:7743"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"libcurl","purl":"pkg:rpm/redhat/libcurl","source":"RHSA-2023:7743"},{"ecosystem":"Red Hat:enterprise_linux:7::server","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"libcurl-devel","purl":"pkg:rpm/redhat/libcurl-devel","source":"RHSA-2023:7743"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"curl","purl":"pkg:rpm/redhat/curl","source":"RHSA-2023:7743"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"curl-debuginfo","purl":"pkg:rpm/redhat/curl-debuginfo","source":"RHSA-2023:7743"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"libcurl","purl":"pkg:rpm/redhat/libcurl","source":"RHSA-2023:7743"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:7.29.0-59.el7_9.2"],"introduced":["0"],"last_affected":[],"package":"libcurl-devel","purl":"pkg:rpm/redhat/libcurl-devel","source":"RHSA-2023:7743"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.1","fixed":["7.66.0-150200.4.45.1"],"introduced":["0"],"last_affected":[],"package":"curl","purl":"pkg:rpm/suse/curl\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.1","source":"SUSE-SU-2022:4633-1"},{"ecosystem":"SUSE:Linux Enterprise Micro 5.2","fixed":["7.66.0-150200.4.45.1"],"introduced":["0"],"last_affected":[],"package":"curl","purl":"pkg:rpm/suse/curl\u0026distro=SUSE%20Linux%20Enterprise%20Micro%205.2","source":"SUSE-SU-2022:4633-1"},{"ecosystem":"SUSE:Linux Enterprise Real Time 15 SP3","fixed":["7.66.0-150200.4.45.1"],"introduced":["0"],"last_affected":[],"package":"curl","purl":"pkg:rpm/suse/curl\u0026distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3","source":"SUSE-SU-2022:4633-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["7.60.0-11.52.1"],"introduced":["0"],"last_affected":[],"package":"curl","purl":"pkg:rpm/suse/curl\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2022:4598-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["7.60.0-11.52.1"],"introduced":["0"],"last_affected":[],"package":"curl","purl":"pkg:rpm/suse/curl\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2022:4598-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","fixed":["7.60.0-11.52.1"],"introduced":["0"],"last_affected":[],"package":"curl","purl":"pkg:rpm/suse/curl\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5","source":"SUSE-SU-2022:4598-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["7.66.0-150200.4.45.1"],"introduced":["0"],"last_affected":[],"package":"curl","purl":"pkg:rpm/opensuse/curl\u0026distro=openSUSE%20Leap%2015.3","source":"SUSE-SU-2022:4633-1"},{"ecosystem":"openSUSE:Leap Micro 5.2","fixed":["7.66.0-150200.4.45.1"],"introduced":["0"],"last_affected":[],"package":"curl","purl":"pkg:rpm/opensuse/curl\u0026distro=openSUSE%20Leap%20Micro%205.2","source":"SUSE-SU-2022:4633-1"}],"prev":{"headline":"Security feature bypass in https://github.com/curl/curl","id":"CVE-2022-43551"},"products":["https://github.com/curl/curl"],"published":"2023-02-09","related":[{"cvss_score":9.8,"headline":"Apple macOS Improper Authentication","id":"CVE-2026-65400","kev_date_added":"2026-08-18","published":"2026-08-06"},{"cvss_score":10,"headline":"Security feature bypass in macOS","id":"CVE-2024-44146","kev_date_added":null,"published":"2024-09-16"},{"cvss_score":10,"headline":"Security feature bypass in macOS","id":"CVE-2024-44148","kev_date_added":null,"published":"2024-09-16"},{"cvss_score":10,"headline":"Security feature bypass in macOS","id":"CVE-2023-38586","kev_date_added":null,"published":"2023-09-26"},{"cvss_score":10,"headline":"Security feature bypass in macOS","id":"CVE-2023-40455","kev_date_added":null,"published":"2023-09-26"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-1999-0590","kev_date_added":null,"published":"2000-02-04"},{"cvss_score":9.8,"headline":"Memory corruption in macOS","id":"CVE-2026-84520","kev_date_added":null,"published":"2026-09-14"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-14","vendors":["n/a"]},"summary":"A use-after-free flaw in curl allows attackers to cause crashes or potentially execute code when tunneling SMB or TELNET through a proxy.","url":"https://insights.sbomify.com/CVE-2022-43552/"}