{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2010-0420 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2010-0420 is a medium-severity denial of service vulnerability in Pidgin Pidgin, published on 24 Feb 2010. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2010-0420 and fix it if it is affected.\n\nWhat it is: CVE-2010-0420 is a medium-severity denial of service vulnerability in Pidgin Pidgin, published on 24 Feb 2010. 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-2010-0420 in the wild and no public exploit code.\n\nAffected product: Pidgin Pidgin. 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-2010-0420/ (Markdown: https://insights.sbomify.com/CVE-2010-0420/index.md)","id":"CVE-2010-0420","markdown":"https://insights.sbomify.com/CVE-2010-0420/index.md","name":"CVE-2010-0420","record":{"aliases":["DEBIAN-CVE-2010-0420","GHSA-r3rc-v556-7p45"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Pidgin instant messenger","requires_auth":"none","summary":"Remote attackers can crash the Pidgin client by sending crafted nicknames in XMPP multi-user chat rooms, requiring the MUC feature to be active.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"pidgin","vendor":"pidgin"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"libpurple in Finch in Pidgin before 2.6.6, when an XMPP multi-user chat (MUC) room is used, does not properly parse nicknames containing \u003cbr\u003e sequences, which allows remote attackers to cause a denial of service (application crash) via a crafted nickname.","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":"Denial of service in n/a","id":"CVE-2010-0420","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"pidgin:pidgin","products":["pidgin:pidgin"],"type":"denial_of_service","year":"2010"},"n_packages":0,"n_references":26,"next":{"headline":"Denial of service in n/a","id":"CVE-2010-0421"},"packages":[],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2010-0419"},"products":["n/a"],"published":"2010-02-24","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2013-6490","kev_date_added":null,"published":"2014-02-06"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2016-1000030","kev_date_added":null,"published":"2018-09-05"},{"cvss_score":9.3,"headline":"Command injection in n/a","id":"CVE-2013-6486","kev_date_added":null,"published":"2014-02-06"},{"cvss_score":9.3,"headline":"Command injection in n/a","id":"CVE-2011-3185","kev_date_added":null,"published":"2011-08-29"},{"cvss_score":9.3,"headline":"Integer overflow in n/a","id":"CVE-2009-1376","kev_date_added":null,"published":"2009-05-26"},{"cvss_score":9,"headline":"Command injection in n/a","id":"CVE-2007-3841","kev_date_added":null,"published":"2007-07-17"},{"cvss_score":7.5,"headline":"Integer overflow in n/a","id":"CVE-2013-6487","kev_date_added":null,"published":"2014-02-06"}],"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":"2024-08-07","vendors":["n/a"]},"summary":"Remote attackers can crash the Pidgin client by sending crafted nicknames in XMPP multi-user chat rooms, requiring the MUC feature to be active.","url":"https://insights.sbomify.com/CVE-2010-0420/"}