{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-13764 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2017-13764 is a high-severity vulnerability in Wireshark Wireshark, published on 30 Aug 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-13764 and fix it if it is affected.\n\nWhat it is: CVE-2017-13764 is a high-severity vulnerability in Wireshark Wireshark, published on 30 Aug 2017. 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-2017-13764 in the wild and no public exploit code.\n\nAffected product: Wireshark 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/CVE-2017-13764/ (Markdown: https://insights.sbomify.com/CVE-2017-13764/index.md)","id":"CVE-2017-13764","markdown":"https://insights.sbomify.com/CVE-2017-13764/index.md","name":"CVE-2017-13764","record":{"aliases":["DEBIAN-CVE-2017-13764","GHSA-hvvw-753h-39jv","UBUNTU-CVE-2017-13764"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Wireshark network analyzer","requires_auth":"none","summary":"A NULL pointer dereference in the Wireshark Modbus dissector allows attackers to cause a denial of service via crafted packets.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"wireshark","vendor":"wireshark"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"In Wireshark 2.4.0, the Modbus dissector could crash with a NULL pointer dereference. This was addressed in epan/dissectors/packet-mbtcp.c by adding length validation.","ecosystems":[],"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":"Null dereference in n/a","id":"CVE-2017-13764","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"wireshark:wireshark","products":["wireshark:wireshark"],"type":"null_dereference","year":"2017"},"n_packages":0,"n_references":5,"next":{"headline":"Memory corruption in n/a","id":"CVE-2017-13765"},"packages":[],"prev":{"headline":"ONOS vulnerable to denial of service due to unrestricted NettyMessagingManager payload","id":"CVE-2017-13763"},"products":["n/a"],"published":"2017-08-30","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2011-0444","kev_date_added":null,"published":"2011-01-12"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2010-2994","kev_date_added":null,"published":"2010-08-13"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2010-2995","kev_date_added":null,"published":"2010-08-13"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2009-1266","kev_date_added":null,"published":"2009-04-21"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2009-1210","kev_date_added":null,"published":"2009-04-01"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2008-3146","kev_date_added":null,"published":"2008-09-02"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2007-6112","kev_date_added":null,"published":"2007-11-23"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"A NULL pointer dereference in the Wireshark Modbus dissector allows attackers to cause a denial of service via crafted packets.","url":"https://insights.sbomify.com/CVE-2017-13764/"}