{"id":"CVE-2021-3500","aliases":["ALPINE-CVE-2021-3500","DEBIAN-CVE-2021-3500","DLA-2667-1","DSA-5032-1","EUVD-2021-26820","GHSA-5h3c-qqwc-xg6r","MGASA-2021-0247","OESA-2021-1255","SUSE-SU-2021:14738-1","SUSE-SU-2021:1813-1","SUSE-SU-2021:1857-1","SUSE-SU-2021:1948-1","UBUNTU-CVE-2021-3500","USN-4957-1","USN-4957-2","openSUSE-SU-2021:0877-1","openSUSE-SU-2021:1948-1","openSUSE-SU-2024:10719-1"],"status":"published","title":"A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument...","description":"A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other consequences.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00906,"percentile":0.60107,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119","CWE-787"],"published":"2021-04-30T00:00:00Z","modified":"2026-11-03T06:32:40Z","fixes":[{"ecosystem":"Alpine:v3.14","package":"djvulibre","fixed_in":["3.5.28-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"djvulibre","fixed_in":["3.5.28-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"djvulibre","fixed_in":["3.5.28-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"djvulibre","fixed_in":["3.5.28-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"djvulibre","fixed_in":["3.5.28-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"djvulibre","fixed_in":["3.5.28-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"djvulibre","fixed_in":["3.5.28-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"djvulibre","fixed_in":["3.5.28-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"djvulibre","fixed_in":["3.5.28-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"djvulibre","fixed_in":["3.5.28-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"djvulibre","fixed_in":["3.5.28-r1"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"djvulibre","fixed_in":["3.5.28-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"djvulibre","fixed_in":["3.5.28-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"djvulibre","fixed_in":["3.5.28-2"],"sources":["osv"]},{"ecosystem":"SUSE:Linux 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Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3500","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-5h3c-qqwc-xg6r"},{"url":"https://security.alpinelinux.org/vuln/CVE-2021-3500","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-3500","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2021-0247.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=29000","tags":["report"]},{"url":"https://www.debian.org/lts/security/2021/dla-2667","tags":["web"]},{"url":"https://ubuntu.com/security/notices/USN-4957-1","tags":["advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/AFBA3B7ZE5WL3W3IC3SJOZLTIMZPKXES/","tags":["web"]},{"url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1255","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32493","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32490","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32491","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32492","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-202114738-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1186253","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2021-3500","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20211813-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20211857-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20211948-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-3500","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-4957-2","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-3500","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-32490","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-32491","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-32492","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-32493","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/6A76FJWCYCAB3L3OPKMXF4E37JBFGCKH/","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/N4FJJNOEZPW7IPJGLCW6LJNTZX7JZBBT/","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2019-15142","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-15143","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-15144","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-15145","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-18804","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-32490","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-32491","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-32492","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-32493","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2021-3500","description":"A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other consequences.","status":"published","published":"2021-06-24T18:02:00Z","modified":"2024-08-03T16:53:17.85Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:33:04.020035Z"}],"euvd":[{"id":"EUVD-2021-26820","description":"A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other consequences.","status":"published","published":"2021-06-24T18:02:00Z","modified":"2024-08-03T16:53:17Z","updated_at":"2026-11-03T03:25:13.052236Z"}],"ghsa":[{"id":"GHSA-5h3c-qqwc-xg6r","title":"A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument...","description":"A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other consequences.","status":"published","published":"2022-05-24T19:06:13Z","modified":"2023-01-30T05:00:31Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T14:46:13.0899Z"}],"nvd":[{"id":"CVE-2021-3500","description":"A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other consequences.","status":"published","published":"2021-06-24T19:15:09.14Z","modified":"2026-06-17T04:05:12.95Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:06:54.892562Z"}],"osv":[{"id":"ALPINE-CVE-2021-3500","description":"A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other consequences.","status":"published","published":"2021-06-24T19:15:09.14Z","modified":"2026-11-03T06:32:40.696093791Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T07:17:02.90744Z"},{"id":"CVE-2021-3500","description":"A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other consequences.","status":"published","published":"2021-06-24T19:15:09.14Z","modified":"2026-04-16T04:39:44.802299553Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:20.13324Z"},{"id":"DEBIAN-CVE-2021-3500","description":"A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other consequences.","status":"published","published":"2021-06-24T19:15:09.14Z","modified":"2026-10-23T18:03:15.163828322Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:35.233346Z"},{"id":"OESA-2021-1255","title":"djvulibre security update","description":"DjVu is a set of compression technologies, a file format, and a software platform for the deliveryover the Web of digital documents, scanned documents, and high resolution images.DjVu documents download and display extremely quickly, and look exactly the same on all platforms with no compatibility problems due to fonts, colors, etc. DjVu can be seen as a superior alternative to PDF and PostScript for digital documents, to TIFF (and PDF) for scanned bitonal documents, to JPEG and JPEG2000 for photographs and pictures, and to GIF for large palettized images. DjVu is the only Web format that is practical for distributing high-resolution scanned documents in color.\r\n\r\nSecurity Fix(es):\r\n\r\nA flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other consequences.(CVE-2021-3500)\r\n\r\nA flaw was found in djvulibre-3.5.28 and earlier. A heap buffer overflow in function DJVU::GBitmap::decode() via crafted djvu file may lead to application crash and other consequences.(CVE-2021-32493)\n\nA flaw was found in djvulibre-3.5.28 and earlier. An out of bounds write in function DJVU::filter_bv() via crafted djvu file may lead to application crash and other consequences.(CVE-2021-32490)\n\nA flaw was found in djvulibre-3.5.28 and earlier. An integer overflow in function render() in tools/ddjvu via crafted djvu file may lead to application crash and other consequences.(CVE-2021-32491)\n\nA flaw was found in djvulibre-3.5.28 and earlier. An out of bounds read in function DJVU::DataPool::has_data() via crafted djvu file may lead to application crash and other consequences.(CVE-2021-32492)","status":"published","published":"2021-07-03T11:04:29Z","modified":"2026-08-18T01:15:47.926736894Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:38.987987Z"},{"id":"UBUNTU-CVE-2021-3500","description":"A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other consequences.","status":"published","published":"2021-04-30T00:00:00Z","modified":"2026-04-22T12:56:17.578021Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:27.870979Z"},{"id":"DLA-2667-1","title":"djvulibre - security update","status":"published","published":"2021-05-26T00:00:00Z","modified":"2026-03-09T01:21:23.273726Z","updated_at":"2026-11-02T15:46:10.712745Z"},{"id":"DSA-5032-1","title":"djvulibre - security update","status":"published","published":"2021-12-28T00:00:00Z","modified":"2026-03-09T02:11:06.357921Z","updated_at":"2026-11-02T15:46:17.543497Z"},{"id":"MGASA-2021-0247","title":"Updated djvulibre packages fix security vulnerabilities","description":"Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted \ndjvu file. (CVE-2021-3500).\n\nOut of bounds write in function DJVU::filter_bv()\nvia crafted djvu file. (CVE-2021-32490).\n\nInteger overflow in function render() in tools/ddjvu via crafted djvu file.\n(CVE-2021-32491)\n\nOut of bounds read in function DJVU::DataPool::has_data() via crafted djvu \nfile. (CVE-2021-32492).\n\nHeap buffer overflow in function DJVU::GBitmap::decode() via crafted djvu \nfile. (CVE-2021-32493).\n","status":"published","published":"2021-06-13T21:32:39Z","modified":"2026-04-16T04:44:35.131073201Z","updated_at":"2026-11-02T15:49:41.509337Z"},{"id":"openSUSE-SU-2021:0877-1","title":"Security update for djvulibre","description":"This update for djvulibre fixes the following issues:\n\n- CVE-2021-3500: Stack overflow in function DJVU:DjVuDocument:get_djvu_file() via crafted djvu file (bsc#1186253)\n\nThis update was imported from the SUSE:SLE-15-SP2:Update update project.","status":"published","published":"2021-06-16T13:54:07Z","modified":"2026-02-04T03:28:01.762337Z","updated_at":"2026-11-02T16:58:31.879684Z"},{"id":"openSUSE-SU-2021:1948-1","title":"Security update for djvulibre","description":"This update for djvulibre fixes the following issues:\n\n- CVE-2021-3500: Stack overflow in function DJVU:DjVuDocument:get_djvu_file() via crafted djvu file (bsc#1186253)\n","status":"published","published":"2021-07-11T06:26:01Z","modified":"2026-02-04T04:26:48.208563Z","updated_at":"2026-11-02T16:58:32.266854Z"},{"id":"openSUSE-SU-2024:10719-1","title":"djvulibre-3.5.28-3.2 on GA media","description":"These are all security issues fixed in the djvulibre-3.5.28-3.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:11:13.765906Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"SUSE-SU-2021:14738-1","title":"Security update for djvulibre","description":"This update for djvulibre fixes the following issues:\n\n- CVE-2021-3500: Stack overflow in function DJVU:DjVuDocument:get_djvu_file() via crafted djvu file (bsc#1186253)\n","status":"published","published":"2021-05-31T14:27:21Z","modified":"2026-02-04T04:19:03.620874Z","updated_at":"2026-11-02T15:53:49.138643Z"},{"id":"SUSE-SU-2021:1813-1","title":"Security update for djvulibre","description":"This update for djvulibre fixes the following issues:\n\n- CVE-2021-3500: Stack overflow in function DJVU:DjVuDocument:get_djvu_file() via crafted djvu file (bsc#1186253)\n","status":"published","published":"2021-05-31T14:28:50Z","modified":"2026-02-04T04:06:08.171557Z","updated_at":"2026-11-02T15:53:49.138643Z"},{"id":"SUSE-SU-2021:1857-1","title":"Security update for djvulibre","description":"This update for djvulibre fixes the following issues:\n\n- CVE-2021-3500: Stack overflow in function DJVU:DjVuDocument:get_djvu_file() via crafted djvu file (bsc#1186253)\n","status":"published","published":"2021-06-04T06:56:20Z","modified":"2026-02-04T03:33:08.64293Z","updated_at":"2026-11-02T15:53:49.138643Z"},{"id":"SUSE-SU-2021:1948-1","title":"Security update for djvulibre","description":"This update for djvulibre fixes the following issues:\n\n- CVE-2021-3500: Stack overflow in function DJVU:DjVuDocument:get_djvu_file() via crafted djvu file (bsc#1186253)\n","status":"published","published":"2021-06-10T10:32:37Z","modified":"2026-02-04T02:51:48.14314Z","updated_at":"2026-11-02T15:53:49.138643Z"},{"id":"USN-4957-1","title":"djvulibre vulnerabilities","description":"It was discovered that DjVuLibre incorrectly handled certain memory\noperations. If a user or automated system were tricked into processing a\nspecially crafted DjVu file, a remote attacker could cause applications\nto hang or crash, resulting in a denial of service, or possibly execute\narbitrary code.\n","status":"published","published":"2021-05-17T17:11:40Z","modified":"2026-04-22T10:15:01.576255Z","updated_at":"2026-11-02T16:58:15.159055Z"},{"id":"USN-4957-2","title":"djvulibre vulnerabilities","description":"USN-4957-1 fixed several vulnerabilities in DjVuLibre. This update provides\nthe corresponding update for Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that DjVuLibre incorrectly handled certain memory\n operations. If a user or automated system were tricked into processing a\n specially crafted DjVu file, a remote attacker could cause applications\n to hang or crash, resulting in a denial of service, or possibly execute\n arbitrary code.\n","status":"published","published":"2021-05-18T14:39:10Z","modified":"2026-06-25T13:30:36.926764856Z","updated_at":"2026-11-02T16:58:15.159055Z"}]}}