{"answers":{"affected":"It affects 6 products.","exploited":"There is no known exploitation of CVE-2020-25648 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2020-25648 is a high-severity vulnerability in Fedoraproject Fedora, published on 20 Oct 2020."},"fix_prompt":"Check this codebase for CVE-2020-25648 and fix it if it is affected.\n\nWhat it is: CVE-2020-25648 is a high-severity vulnerability in Fedoraproject Fedora, published on 20 Oct 2020. \nExploitation: There is no known exploitation of CVE-2020-25648 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-2020-25648/ (Markdown: https://insights.sbomify.com/CVE-2020-25648/index.md)","id":"CVE-2020-25648","markdown":"https://insights.sbomify.com/CVE-2020-25648/index.md","name":"CVE-2020-25648","record":{"aliases":["ALPINE-CVE-2020-25648","ALSA-2021:3572","CLSA-2025-1760106204","CLSA-2025-1760112150","DEBIAN-CVE-2020-25648","GHSA-43j5-76vw-pq2j","RHSA-2021:1384","RHSA-2021:3572","RLSA-2021:3572","UBUNTU-CVE-2020-25648","USN-5410-1"],"analysis":null,"analysis_generated_by":null,"assigner":"redhat","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"network_security_services","vendor":"mozilla"},{"product":"communications_offline_mediation_controller","vendor":"oracle"},{"product":"communications_pricing_design_center","vendor":"oracle"},{"product":"jd_edwards_enterpriseone_tools","vendor":"oracle"},{"product":"enterprise_linux","vendor":"redhat"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system availability. This flaw affects NSS versions before 3.58.","ecosystems":["AlmaLinux:8","Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::computenode","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation","Red Hat:enterprise_linux:8::appstream","Rocky Linux:8"],"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":"A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3.","id":"CVE-2020-25648","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora","mozilla:network_security_services","oracle:jd_edwards_enterpriseone_tools","redhat:enterprise_linux"],"type":null,"year":"2020"},"n_packages":56,"n_references":10,"next":{"headline":"XML External Entity (XXE) Injection in Jackson Databind","id":"CVE-2020-25649"},"packages":[{"ecosystem":"AlmaLinux:8","fixed":["4.32.0-1.el8_4"],"introduced":["0"],"last_affected":[],"package":"nspr","purl":"pkg:rpm/almalinux/nspr","source":"ALSA-2021:3572"},{"ecosystem":"AlmaLinux:8","fixed":["4.32.0-1.el8_4"],"introduced":["0"],"last_affected":[],"package":"nspr-devel","purl":"pkg:rpm/almalinux/nspr-devel","source":"ALSA-2021:3572"},{"ecosystem":"AlmaLinux:8","fixed":["3.67.0-6.el8_4"],"introduced":["0"],"last_affected":[],"package":"nss","purl":"pkg:rpm/almalinux/nss","source":"ALSA-2021:3572"},{"ecosystem":"AlmaLinux:8","fixed":["3.67.0-6.el8_4"],"introduced":["0"],"last_affected":[],"package":"nss-devel","purl":"pkg:rpm/almalinux/nss-devel","source":"ALSA-2021:3572"},{"ecosystem":"AlmaLinux:8","fixed":["3.67.0-6.el8_4"],"introduced":["0"],"last_affected":[],"package":"nss-softokn","purl":"pkg:rpm/almalinux/nss-softokn","source":"ALSA-2021:3572"},{"ecosystem":"AlmaLinux:8","fixed":["3.67.0-6.el8_4"],"introduced":["0"],"last_affected":[],"package":"nss-softokn-devel","purl":"pkg:rpm/almalinux/nss-softokn-devel","source":"ALSA-2021:3572"},{"ecosystem":"AlmaLinux:8","fixed":["3.67.0-6.el8_4"],"introduced":["0"],"last_affected":[],"package":"nss-softokn-freebl","purl":"pkg:rpm/almalinux/nss-softokn-freebl","source":"ALSA-2021:3572"},{"ecosystem":"AlmaLinux:8","fixed":["3.67.0-6.el8_4"],"introduced":["0"],"last_affected":[],"package":"nss-softokn-freebl-devel","purl":"pkg:rpm/almalinux/nss-softokn-freebl-devel","source":"ALSA-2021:3572"},{"ecosystem":"AlmaLinux:8","fixed":["3.67.0-6.el8_4"],"introduced":["0"],"last_affected":[],"package":"nss-sysinit","purl":"pkg:rpm/almalinux/nss-sysinit","source":"ALSA-2021:3572"},{"ecosystem":"AlmaLinux:8","fixed":["3.67.0-6.el8_4"],"introduced":["0"],"last_affected":[],"package":"nss-tools","purl":"pkg:rpm/almalinux/nss-tools","source":"ALSA-2021:3572"},{"ecosystem":"AlmaLinux:8","fixed":["3.67.0-6.el8_4"],"introduced":["0"],"last_affected":[],"package":"nss-util","purl":"pkg:rpm/almalinux/nss-util","source":"ALSA-2021:3572"},{"ecosystem":"AlmaLinux:8","fixed":["3.67.0-6.el8_4"],"introduced":["0"],"last_affected":[],"package":"nss-util-devel","purl":"pkg:rpm/almalinux/nss-util-devel","source":"ALSA-2021:3572"},{"ecosystem":"Red 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Hat:enterprise_linux:7::workstation","fixed":["0:3.53.1-7.el7_9"],"introduced":["0"],"last_affected":[],"package":"nss-debuginfo","purl":"pkg:rpm/redhat/nss-debuginfo","source":"RHSA-2021:1384"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:3.53.1-7.el7_9"],"introduced":["0"],"last_affected":[],"package":"nss-devel","purl":"pkg:rpm/redhat/nss-devel","source":"RHSA-2021:1384"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:3.53.1-7.el7_9"],"introduced":["0"],"last_affected":[],"package":"nss-pkcs11-devel","purl":"pkg:rpm/redhat/nss-pkcs11-devel","source":"RHSA-2021:1384"},{"ecosystem":"Red Hat:enterprise_linux:7::workstation","fixed":["0:3.53.1-7.el7_9"],"introduced":["0"],"last_affected":[],"package":"nss-sysinit","purl":"pkg:rpm/redhat/nss-sysinit","source":"RHSA-2021:1384"},{"ecosystem":"Red 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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":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2020-25648/"}