{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-3203","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2024-04-02T16:34:46.901Z","datePublished":"2024-04-02T22:00:06.695Z","dateUpdated":"2024-08-01T20:05:07.672Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2024-04-06T16:02:35.290Z"},"title":"c-blosc2 ndlz8x8.c ndlz8_decompress heap-based overflow","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-122","lang":"en","description":"CWE-122 Heap-based Buffer Overflow"}]}],"affected":[{"vendor":"n/a","product":"c-blosc2","versions":[{"version":"2.13.0","status":"affected"},{"version":"2.13.1","status":"affected"},{"version":"2.13.2","status":"affected"}]}],"descriptions":[{"lang":"en","value":"A vulnerability, which was classified as critical, was found in c-blosc2 up to 2.13.2. Affected is the function ndlz8_decompress of the file /src/c-blosc2/plugins/codecs/ndlz/ndlz8x8.c. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.14.3 is able to address this issue. It is recommended to upgrade the affected component. VDB-259050 is the identifier assigned to this vulnerability."},{"lang":"de","value":"Es wurde eine Schwachstelle in c-blosc2 bis 2.13.2 gefunden. Sie wurde als kritisch eingestuft. Es betrifft die Funktion ndlz8_decompress der Datei /src/c-blosc2/plugins/codecs/ndlz/ndlz8x8.c. Dank der Manipulation mit unbekannten Daten kann eine heap-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung. Ein Aktualisieren auf die Version 2.14.3 vermag dieses Problem zu lösen. Als bestmögliche Massnahme wird das Einspielen eines Upgrades empfohlen."}],"metrics":[{"cvssV3_1":{"version":"3.1","baseScore":7.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":7.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P"}}],"timeline":[{"time":"2024-04-02T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2024-04-02T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2024-04-06T18:07:22.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"AlkaidLx (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/?id.259050","name":"VDB-259050 | c-blosc2 ndlz8x8.c ndlz8_decompress heap-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.259050","name":"VDB-259050 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.304556","name":"Submit #304556 | blosc c-blosc2 1dd1e55cb329d01c210da77ceb53027853c35b72 heap-buffer-overflow","tags":["third-party-advisory"]},{"url":"https://drive.google.com/drive/folders/1T1k3UeS09m65LjVXExUuZfedNQPWQWCo?usp=sharing","tags":["exploit"]},{"url":"https://github.com/Blosc/c-blosc2/releases/tag/v2.14.3","tags":["patch"]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-3203","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-04-03T15:02:29.729304Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-07-05T17:22:24.471Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-01T20:05:07.672Z"},"title":"CVE Program Container","references":[{"url":"https://vuldb.com/?id.259050","name":"VDB-259050 | c-blosc2 ndlz8x8.c ndlz8_decompress heap-based overflow","tags":["vdb-entry","technical-description","x_transferred"]},{"url":"https://vuldb.com/?ctiid.259050","name":"VDB-259050 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required","x_transferred"]},{"url":"https://vuldb.com/?submit.304556","name":"Submit #304556 | blosc c-blosc2 1dd1e55cb329d01c210da77ceb53027853c35b72 heap-buffer-overflow","tags":["third-party-advisory","x_transferred"]},{"url":"https://drive.google.com/drive/folders/1T1k3UeS09m65LjVXExUuZfedNQPWQWCo?usp=sharing","tags":["exploit","x_transferred"]},{"url":"https://github.com/Blosc/c-blosc2/releases/tag/v2.14.3","tags":["patch","x_transferred"]}]}]}}