{"id":"CVE-2023-39329","aliases":["AZL-43495","AZL-44217","BELL-CVE-2023-39329","DEBIAN-CVE-2023-39329","EUVD-2023-43060","GHSA-8g92-f59v-j999","JLSEC-2026-550","UBUNTU-CVE-2023-39329"],"status":"published","title":"Openjpeg: resource exhaustion will occur in the opj_t1_decode_cblks function in the tcd.c","description":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00588,"percentile":0.48457,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-400"],"published":"2024-07-05T05:57:06.438919Z","modified":"2026-11-05T05:36:30Z","fixes":[{"ecosystem":"Julia","package":"OpenJpeg_jll","fixed_in":["2.5.2+0"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:2","package":"openjpeg2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.3.1-12"}]}]},{"source":"osv","ecosystem":"Azure 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Advisory","report","web"]},{"url":"https://github.com/uclouvain/openjpeg/issues/1474","tags":["report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39329","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-8g92-f59v-j999"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2023-39329","tags":["advisory"]},{"url":"https://access.redhat.com/downloads/content/package-browser/","tags":["web"]},{"url":"https://catalog.redhat.com/software/containers/","tags":["web"]},{"url":"https://www.openjpeg.org/","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/39xxx/CVE-2023-39329.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-39329","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-39329","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-39329","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-39329","title":"Openjpeg: resource exhaustion will occur in the opj_t1_decode_cblks function in the tcd.c","description":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.","status":"published","published":"2024-07-13T03:09:18.573Z","modified":"2026-11-07T11:32:54.735Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-400"],"updated_at":"2026-11-07T12:33:58.237937Z"}],"euvd":[{"id":"EUVD-2023-43060","description":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.","status":"published","published":"2024-07-13T03:09:18Z","modified":"2026-11-07T11:32:54Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-07T12:09:17.956424Z"}],"ghsa":[{"id":"GHSA-8g92-f59v-j999","title":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function...","description":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.","status":"published","published":"2024-07-13T03:30:37Z","modified":"2026-09-21T18:31:44Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:12:15.376121Z"}],"nvd":[{"id":"CVE-2023-39329","description":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.","status":"published","published":"2024-07-13T03:15:09.597Z","modified":"2026-11-07T12:17:30.5Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-07T14:05:24.982965Z"}],"osv":[{"id":"BELL-CVE-2023-39329","status":"published","published":"2024-07-05T05:57:06.438919Z","modified":"2026-01-26T09:33:33.312416Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:17.742221Z"},{"id":"CVE-2023-39329","title":"Openjpeg: resource exhaustion will occur in the opj_t1_decode_cblks function in the tcd.c","description":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.","status":"published","published":"2024-07-13T03:09:18.573Z","modified":"2026-11-09T02:30:40.480026543Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-08T02:59:18.786251Z"},{"id":"DEBIAN-CVE-2023-39329","description":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.","status":"published","published":"2024-07-13T03:15:09.597Z","modified":"2026-11-08T09:47:25.526207446Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-08T10:03:28.621517Z"},{"id":"JLSEC-2026-550","description":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the `opj_t1_decode_cblks` function in tcd.c through a crafted image file, causing a denial of service.","status":"published","published":"2026-05-26T19:31:24.313Z","modified":"2026-07-25T18:24:37.062018703Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:47:18.573531Z"},{"id":"UBUNTU-CVE-2023-39329","description":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.","status":"published","published":"2024-07-13T03:15:00Z","modified":"2026-10-21T23:00:14.70769327Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:54:21.882004Z"},{"id":"AZL-43495","title":"CVE-2023-39329 affecting package openjpeg2 2.3.1-12","description":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.","status":"published","published":"2024-07-13T03:15:09Z","modified":"2026-04-21T04:31:01.301139Z","updated_at":"2026-11-02T15:28:05.284713Z"},{"id":"AZL-44217","title":"CVE-2023-39329 affecting package openjpeg2 2.3.1-12","description":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.","status":"published","published":"2024-07-13T03:15:09Z","modified":"2026-11-05T05:36:30Z","updated_at":"2026-11-05T16:41:20.107976Z"}]}}