{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-3433 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-3433 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-3433 is a medium-severity denial of service vulnerability in Savoir-faire Linux Jami, published on 14 Jul 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-2023-3433 and fix it if it is affected.\n\nWhat it is: CVE-2023-3433 is a medium-severity denial of service vulnerability in Savoir-faire Linux Jami, published on 14 Jul 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-2023-3433 in the wild and no public exploit code.\n\nAffected product: Savoir-faire Linux Jami. 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-2023-3433/ (Markdown: https://insights.sbomify.com/CVE-2023-3433/index.md)","id":"CVE-2023-3433","markdown":"https://insights.sbomify.com/CVE-2023-3433/index.md","name":"CVE-2023-3433","record":{"aliases":["GHSA-fp7q-45w4-8pv6"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Jami communication app","requires_auth":"low_privilege","summary":"A local attacker can cause a denial of service in Jami by inserting special characters into the nickname field, preventing signature creation.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"BLSOPS","cpe":[{"product":"jami","vendor":"savoirfairelinux"}],"cvss":{"score":5.5,"severity":"medium","source":"cna","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-20","name":"Improper Input Validation"}],"description":"The \"nickname\" field within Savoir-faire Linux's Jami application is susceptible to a failed state when a user inserts special characters into the field. When present, these special characters, make it so the application cannot create the signature for the user and results in a local denial of service to the application.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Local Denial of Service in Jami","id":"CVE-2023-3433","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"QRC Handler without Input Validation in Jami","id":"CVE-2023-3434"},"packages":[],"prev":{"headline":"Server-Side Request Forgery (SSRF) in plantuml/plantuml","id":"CVE-2023-3432"},"products":["Jami"],"published":"2023-07-14","related":[{"cvss_score":4.4,"headline":"QRC Handler without Input Validation in Jami","id":"CVE-2023-3434","kev_date_added":null,"published":"2023-07-14"}],"sources":[{"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":"2024-10-22","vendors":["Savoir-faire Linux"]},"summary":"A local attacker can cause a denial of service in Jami by inserting special characters into the nickname field, preventing signature creation.","url":"https://insights.sbomify.com/CVE-2023-3433/"}