{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2023-2700 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-2700 is a medium-severity denial of service vulnerability in Fedoraproject Fedora, published on 15 May 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-2700 and fix it if it is affected.\n\nWhat it is: CVE-2023-2700 is a medium-severity denial of service vulnerability in Fedoraproject Fedora, published on 15 May 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-2700 in the wild and no public exploit code.\n\nAffected product: Fedoraproject Fedora. 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-2023-2700/ (Markdown: https://insights.sbomify.com/CVE-2023-2700/index.md)","id":"CVE-2023-2700","markdown":"https://insights.sbomify.com/CVE-2023-2700/index.md","name":"CVE-2023-2700","record":{"aliases":["ALSA-2023:3715","ALSA-2023:3822","AZL-26736","AZL-34958","BELL-CVE-2023-2700","DEBIAN-CVE-2023-2700","GHSA-v972-h57q-v8pw","RHSA-2023:3715","RHSA-2023:3822","RHSA-2023:4799","RLSA-2023:3715","RLSA-2023:3822","SUSE-SU-2023:2356-1","SUSE-SU-2023:2652-1","UBUNTU-CVE-2023-2700"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Virtualization library","requires_auth":"low_privilege","summary":"Repeated querying of SR-IOV PCI device capabilities in libvirt causes a memory leak, potentially leading to denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"enterprise_linux","vendor":"redhat"},{"product":"libvirt","vendor":"redhat"}],"cvss":{"score":5.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-401","name":"Missing Release of Memory after Effective Lifetime"}],"description":"A vulnerability was found in libvirt. This security flaw ouccers due to repeatedly querying an SR-IOV PCI device's capabilities that exposes a memory leak caused by a failure to free the virPCIVirtualFunction array within the parent struct's g_autoptr cleanup.","ecosystems":["AlmaLinux:8","AlmaLinux:9","Red Hat:enterprise_linux:8::appstream","Red Hat:enterprise_linux:8::crb","Red Hat:enterprise_linux:9::appstream","Red Hat:enterprise_linux:9::crb","Red Hat:rhel_eus:8.6::appstream","Red Hat:rhel_eus:8.6::crb","Rocky Linux:8","Rocky Linux:9","SUSE:Linux Enterprise Micro 5.3","SUSE:Linux Enterprise Micro 5.4","SUSE:Linux Enterprise Module for Basesystem 15 SP4","SUSE:Linux Enterprise Module for Basesystem 15 SP5","SUSE:Linux Enterprise Module for Server Applications 15 SP4","SUSE:Linux Enterprise Module for Server Applications 15 SP5","openSUSE:Leap 15.4","openSUSE:Leap 15.5","openSUSE:Leap Micro 5.3"],"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":"Denial of service in libvirt","id":"CVE-2023-2700","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora","redhat:enterprise_linux","redhat:libvirt"],"type":"denial_of_service","year":"2023"},"n_packages":905,"n_references":5,"next":{"headline":"Gravity Forms \u003c 2.7.5 - Reflected XSS","id":"CVE-2023-2701"},"packages":[{"ecosystem":"AlmaLinux:8","fixed":["20210217-1.module_el8.6.0+2880+7d9e3703"],"introduced":["0"],"last_affected":[],"package":"SLOF","purl":"pkg:rpm/almalinux/SLOF","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.3.18-23.module_el8.6.0+2880+7d9e3703"],"introduced":["0"],"last_affected":[],"package":"hivex","purl":"pkg:rpm/almalinux/hivex","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.3.18-23.module_el8.6.0+3161+a07c0ea5"],"introduced":["0"],"last_affected":[],"package":"hivex","purl":"pkg:rpm/almalinux/hivex","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.3.18-23.module_el8.6.0+2880+7d9e3703"],"introduced":["0"],"last_affected":[],"package":"hivex-devel","purl":"pkg:rpm/almalinux/hivex-devel","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.3.18-23.module_el8.6.0+3161+a07c0ea5"],"introduced":["0"],"last_affected":[],"package":"hivex-devel","purl":"pkg:rpm/almalinux/hivex-devel","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs","purl":"pkg:rpm/almalinux/libguestfs","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-appliance","purl":"pkg:rpm/almalinux/libguestfs-appliance","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-bash-completion","purl":"pkg:rpm/almalinux/libguestfs-bash-completion","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-devel","purl":"pkg:rpm/almalinux/libguestfs-devel","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-gfs2","purl":"pkg:rpm/almalinux/libguestfs-gfs2","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-gobject","purl":"pkg:rpm/almalinux/libguestfs-gobject","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-gobject-devel","purl":"pkg:rpm/almalinux/libguestfs-gobject-devel","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-inspect-icons","purl":"pkg:rpm/almalinux/libguestfs-inspect-icons","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-java","purl":"pkg:rpm/almalinux/libguestfs-java","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-java-devel","purl":"pkg:rpm/almalinux/libguestfs-java-devel","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-javadoc","purl":"pkg:rpm/almalinux/libguestfs-javadoc","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-man-pages-ja","purl":"pkg:rpm/almalinux/libguestfs-man-pages-ja","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-man-pages-uk","purl":"pkg:rpm/almalinux/libguestfs-man-pages-uk","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-rescue","purl":"pkg:rpm/almalinux/libguestfs-rescue","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-rsync","purl":"pkg:rpm/almalinux/libguestfs-rsync","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-tools","purl":"pkg:rpm/almalinux/libguestfs-tools","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-tools-c","purl":"pkg:rpm/almalinux/libguestfs-tools-c","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["8.8-1.module_el8.8.0+3485+7cffc4a3"],"introduced":["0"],"last_affected":[],"package":"libguestfs-winsupport","purl":"pkg:rpm/almalinux/libguestfs-winsupport","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1:1.44.0-9.module_el8.7.0+3493+5ed0bd1c.alma"],"introduced":["0"],"last_affected":[],"package":"libguestfs-xfs","purl":"pkg:rpm/almalinux/libguestfs-xfs","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.18.0-8.module_el8.6.0+2880+7d9e3703"],"introduced":["0"],"last_affected":[],"package":"libiscsi","purl":"pkg:rpm/almalinux/libiscsi","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.18.0-8.module_el8.6.0+3161+a07c0ea5"],"introduced":["0"],"last_affected":[],"package":"libiscsi","purl":"pkg:rpm/almalinux/libiscsi","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.18.0-8.module_el8.6.0+2880+7d9e3703"],"introduced":["0"],"last_affected":[],"package":"libiscsi-devel","purl":"pkg:rpm/almalinux/libiscsi-devel","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.18.0-8.module_el8.6.0+3161+a07c0ea5"],"introduced":["0"],"last_affected":[],"package":"libiscsi-devel","purl":"pkg:rpm/almalinux/libiscsi-devel","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.18.0-8.module_el8.6.0+2880+7d9e3703"],"introduced":["0"],"last_affected":[],"package":"libiscsi-utils","purl":"pkg:rpm/almalinux/libiscsi-utils","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.18.0-8.module_el8.6.0+3161+a07c0ea5"],"introduced":["0"],"last_affected":[],"package":"libiscsi-utils","purl":"pkg:rpm/almalinux/libiscsi-utils","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.6.0-5.module_el8.6.0+2880+7d9e3703"],"introduced":["0"],"last_affected":[],"package":"libnbd","purl":"pkg:rpm/almalinux/libnbd","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.6.0-5.module_el8.6.0+3161+a07c0ea5"],"introduced":["0"],"last_affected":[],"package":"libnbd","purl":"pkg:rpm/almalinux/libnbd","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.6.0-5.module_el8.6.0+2880+7d9e3703"],"introduced":["0"],"last_affected":[],"package":"libnbd-bash-completion","purl":"pkg:rpm/almalinux/libnbd-bash-completion","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.6.0-5.module_el8.6.0+2880+7d9e3703"],"introduced":["0"],"last_affected":[],"package":"libnbd-devel","purl":"pkg:rpm/almalinux/libnbd-devel","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["1.6.0-5.module_el8.6.0+3161+a07c0ea5"],"introduced":["0"],"last_affected":[],"package":"libnbd-devel","purl":"pkg:rpm/almalinux/libnbd-devel","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["0.9.1-2.20211126git1ff6fe1f43.module_el8.8.0+3553+bd08596b"],"introduced":["0"],"last_affected":[],"package":"libtpms","purl":"pkg:rpm/almalinux/libtpms","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["0.9.1-2.20211126git1ff6fe1f43.module_el8.8.0+3553+bd08596b"],"introduced":["0"],"last_affected":[],"package":"libtpms-devel","purl":"pkg:rpm/almalinux/libtpms-devel","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["8.0.0-19.2.module_el8.8.0+3585+76b9c397.alma"],"introduced":["0"],"last_affected":[],"package":"libvirt","purl":"pkg:rpm/almalinux/libvirt","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["8.0.0-19.2.module_el8.8.0+3585+76b9c397.alma"],"introduced":["0"],"last_affected":[],"package":"libvirt-client","purl":"pkg:rpm/almalinux/libvirt-client","source":"ALSA-2023:3822"},{"ecosystem":"AlmaLinux:8","fixed":["8.0.0-19.2.module_el8.8.0+3585+76b9c397.alma"],"introduced":["0"],"last_affected":[],"package":"libvirt-daemon","purl":"pkg:rpm/almalinux/libvirt-daemon","source":"ALSA-2023:3822"}],"prev":{"headline":"SourceCodester Lost and Found Information System GET Parameter sql injection","id":"CVE-2023-2699"},"products":["libvirt"],"published":"2023-05-15","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2025-01-28","vendors":["n/a"]},"summary":"Repeated querying of SR-IOV PCI device capabilities in libvirt causes a memory leak, potentially leading to denial of service.","url":"https://insights.sbomify.com/CVE-2023-2700/"}