{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-34458 exists.","fix":"Apply the vendor's patch.","what":"CVE-2025-34458 is a high-severity denial of service vulnerability in wb2osz Dire Wolf, published on 22 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-34458 and fix it if it is affected.\n\nWhat it is: CVE-2025-34458 is a high-severity denial of service vulnerability in wb2osz Dire Wolf, published on 22 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-34458 exists.\n\nAffected product: wb2osz Dire Wolf. 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-2025-34458/ (Markdown: https://insights.sbomify.com/CVE-2025-34458/index.md)","id":"CVE-2025-34458","markdown":"https://insights.sbomify.com/CVE-2025-34458/index.md","name":"CVE-2025-34458","record":{"aliases":["DEBIAN-CVE-2025-34458","GHSA-r4wq-665p-whrq","UBUNTU-CVE-2025-34458"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"APRS decoding library","requires_auth":"none","summary":"Remote attackers can cause denial of service in Dire Wolf by sending malformed APRS frames that trigger an assertion failure.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-617","name":"Reachable Assertion"}],"description":"wb2osz/direwolf (Dire Wolf) versions up to and including 1.8.1, prior to commit 3658a87, contain a reachable assertion vulnerability in the APRS MIC-E decoder function aprs_mic_e() located in src/decode_aprs.c. When processing a specially crafted AX.25 frame containing a MIC-E message with an empty or truncated comment field, the application triggers an unhandled assertion checking for a non-empty comment. This assertion failure causes immediate process termination, allowing a remote, unauthenticated attacker to cause a denial of service by sending malformed APRS traffic.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"wb2osz/direwolf \u003c= 1.8.1 Reachable Assertion DoS","id":"CVE-2025-34458","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2025"},"n_packages":0,"n_references":4,"next":{"headline":"This CVE ID was rejected because it was reserved but not used for a vulnerability disclosure.","id":"CVE-2025-34459"},"packages":[],"prev":{"headline":"wb2osz/direwolf \u003c= 1.8.1 Stack-based Buffer Overflow DoS","id":"CVE-2025-34457"},"products":["Dire Wolf"],"published":"2025-12-22","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-29","vendors":["wb2osz"]},"summary":"Remote attackers can cause denial of service in Dire Wolf by sending malformed APRS frames that trigger an assertion failure.","url":"https://insights.sbomify.com/CVE-2025-34458/"}