{"answers":{"affected":"","exploited":"There is no known exploitation of openSUSE-SU-2021:2457-1 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"openSUSE-SU-2021:2457-1 is a denial of service vulnerability in wireshark, published on 22 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for openSUSE-SU-2021:2457-1 and fix it if it is affected.\n\nWhat it is: openSUSE-SU-2021:2457-1 is a denial of service vulnerability in wireshark, published on 22 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of openSUSE-SU-2021:2457-1 in the wild and no public exploit code.\n\nAffected product: wireshark. 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/openSUSE-SU-2021-2457-1/ (Markdown: https://insights.sbomify.com/openSUSE-SU-2021-2457-1/index.md)","id":"openSUSE-SU-2021:2457-1","markdown":"https://insights.sbomify.com/openSUSE-SU-2021-2457-1/index.md","name":"openSUSE-SU-2021:2457-1","record":{"aliases":[],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Network protocol analyzer","requires_auth":"none","summary":"An infinite loop in the DVB-S2-BB dissector allows remote attackers to cause a denial of service in Wireshark.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"This update for wireshark fixes the following issues:\n\nUpdate wireshark to 3.4.6.\n\nIncluding a fix for:\n\n- DVB-S2-BB dissector infinite loop (bsc#1186790).","ecosystems":["openSUSE:Leap 15.3"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"Security update for wireshark","id":"openSUSE-SU-2021:2457-1","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"openSUSE:Leap 15.3","fixed":["3.4.6-3.56.1"],"introduced":["0"],"last_affected":[],"package":"wireshark","purl":"pkg:rpm/opensuse/wireshark\u0026distro=openSUSE%20Leap%2015.3","source":"openSUSE-SU-2021:2457-1"}],"products":null,"published":"2021-07-22","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"An infinite loop in the DVB-S2-BB dissector allows remote attackers to cause a denial of service in Wireshark.","url":"https://insights.sbomify.com/openSUSE-SU-2021-2457-1/"}