{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-15710 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2020-15710 is a medium-severity use after free vulnerability in Canonical PulseAudio, published on 19 Nov 2020. 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-2020-15710 and fix it if it is affected.\n\nWhat it is: CVE-2020-15710 is a medium-severity use after free vulnerability in Canonical PulseAudio, published on 19 Nov 2020. 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-2020-15710 in the wild and no public exploit code.\n\nAffected product: Canonical PulseAudio. 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-2020-15710/ (Markdown: https://insights.sbomify.com/CVE-2020-15710/index.md)","id":"CVE-2020-15710","markdown":"https://insights.sbomify.com/CVE-2020-15710/index.md","name":"CVE-2020-15710","record":{"aliases":["GHSA-87cm-47xv-j472","UBUNTU-CVE-2020-15710","USN-4519-1"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"PulseAudio Bluetooth module","requires_auth":"low_privilege","summary":"A local attacker can trigger a double-free in PulseAudio's Bluetooth module, causing a crash or memory leak.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"canonical","cpe":[{"product":"pulseaudio","vendor":"pulseaudio_project"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-415","name":"Double Free"}],"description":"Potential double free in Bluez 5 module of PulseAudio could allow a local attacker to leak memory or crash the program. The modargs variable may be freed twice in the fail condition in src/modules/bluetooth/module-bluez5-device.c and src/modules/bluetooth/module-bluez5-device.c. Fixed in 1:8.0-0ubuntu3.14.","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":"Potential double-free in pulseaudio","id":"CVE-2020-15710","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"In MISP before 2.4.129, setting a favourite homepage was not CSRF protected.","id":"CVE-2020-15711"},"packages":[],"prev":{"headline":"add-apt-repository print ASNI terminal codes","id":"CVE-2020-15709"},"products":["PulseAudio"],"published":"2020-11-19","related":[],"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":"2024-09-17","vendors":["Canonical"]},"summary":"A local attacker can trigger a double-free in PulseAudio's Bluetooth module, causing a crash or memory leak.","url":"https://insights.sbomify.com/CVE-2020-15710/"}