{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-8585","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2025-08-05T08:57:40.666Z","datePublished":"2025-08-05T17:02:06.134Z","dateUpdated":"2025-08-06T15:09:05.365Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2025-08-05T17:02:06.134Z"},"title":"libav DSS File Demuxer avconv.c main double free","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-415","lang":"en","description":"Double Free"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-119","lang":"en","description":"Memory Corruption"}]}],"affected":[{"vendor":"n/a","product":"libav","versions":[{"version":"12.0","status":"affected"},{"version":"12.1","status":"affected"},{"version":"12.2","status":"affected"},{"version":"12.3","status":"affected"}],"modules":["DSS File Demuxer"]}],"descriptions":[{"lang":"en","value":"A vulnerability, which was classified as critical, has been found in libav up to 12.3. Affected by this issue is the function main of the file /avtools/avconv.c of the component DSS File Demuxer. The manipulation leads to double free. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The bug was initially reported by the researcher to the wrong project. This vulnerability only affects products that are no longer supported by the maintainer."},{"lang":"de","value":"Eine kritische Schwachstelle wurde in libav bis 12.3 entdeckt. Betroffen davon ist die Funktion main der Datei /avtools/avconv.c der Komponente DSS File Demuxer. Mittels dem Manipulieren mit unbekannten Daten kann eine double free-Schwachstelle ausgenutzt werden. Der Angriff muss lokal passieren. Der Exploit steht zur öffentlichen Verfügung."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":4.3,"vectorString":"AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"timeline":[{"time":"2025-08-05T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-08-05T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-08-05T11:02:49.000Z","lang":"en","value":"VulDB entry last update"}],"references":[{"url":"https://vuldb.com/?id.318818","name":"VDB-318818 | libav DSS File Demuxer avconv.c main double free","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.318818","name":"VDB-318818 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.621825","name":"Submit #621825 | libav avconv 13 && the newest master Double-free","tags":["third-party-advisory"]},{"url":"https://trac.ffmpeg.org/ticket/11680","tags":["issue-tracking"]},{"url":"https://drive.google.com/file/d/1I4VVXGys156UdeSTgya_GGxLZxwuxUPw/view?usp=sharing","tags":["exploit"]}],"tags":["unsupported-when-assigned"]},"adp":[{"references":[{"url":"https://vuldb.com/?submit.621825","tags":["exploit"]},{"url":"https://trac.ffmpeg.org/ticket/11680","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-08-06T15:09:01.544406Z","id":"CVE-2025-8585","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-08-06T15:09:05.365Z"}}]}}