{"id":"CVE-2023-3745","aliases":["DEBIAN-CVE-2023-3745","EUVD-2023-44380","GHSA-fw7q-prfm-977f","SUSE-SU-2023:3186-1","SUSE-SU-2023:3357-1","SUSE-SU-2023:4634-1","UBUNTU-CVE-2023-3745"],"status":"published","title":"Imagemagick: heap-buffer-overflow in pushcharpixel() in quantum-private.h","description":"A heap-based buffer overflow issue was found in ImageMagick's PushCharPixel() function in quantum-private.h. This issue may allow a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error and allowing an application to crash, resulting in a denial of service.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00463,"percentile":0.40434,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125","CWE-787"],"published":"2023-07-24T15:19:23Z","modified":"2026-10-28T10:38:48Z","fixes":[{"ecosystem":"Debian:12","package":"imagemagick","fixed_in":["8:6.9.11.24+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"imagemagick","fixed_in":["8:6.9.11.24+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"imagemagick","fixed_in":["8:6.9.11.24+dfsg-1"],"sources":["osv"]},{"ecosystem":"openSUSE:Leap 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SP5","package":"ImageMagick","fixed_in":["6.8.8.1-71.195.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"imagemagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.11.24+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"imagemagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.11.24+dfsg-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"imagemagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8:6.9.11.24+dfsg-1"}]}]},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"ImageMagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.7.34-150200.10.51.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","package":"ImageMagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.8.1-71.195.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 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Enterprise Server for SAP Applications 15 SP1","package":"ImageMagick","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.7.34-150000.3.123.1"}]}],"bundled":24}],"products":[{"vendor":"imagemagick","product":"imagemagick"},{"vendor":"red hat","product":"red hat enterprise linux 6"},{"vendor":"red hat","product":"red hat enterprise linux 7"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2023-3745","tags":["vdb-entry","x_refsource_REDHAT","x_transferred","Third Party Advisory","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2223557","tags":["issue-tracking","x_refsource_REDHAT","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"https://github.com/ImageMagick/ImageMagick/commit/54cdc146bbe50018526770be201b56643ad58ba7","tags":["x_transferred","Patch","fix"]},{"url":"https://github.com/ImageMagick/ImageMagick/commit/651672f19c75161a6159d9b6838fd3095b6c5304","tags":["x_transferred","Patch","fix"]},{"url":"https://github.com/ImageMagick/ImageMagick/issues/1857","tags":["x_transferred","Exploit","Issue Tracking","report"]},{"url":"https://github.com/ImageMagick/ImageMagick6/commit/7486477aa00c5c7856b111506da075b6cdfa8b73","tags":["x_transferred","Patch","fix","report"]},{"url":"https://github.com/ImageMagick/ImageMagick6/commit/b466a96965afc1308a4ace93f5535c2b770f294b","tags":["x_transferred","Patch","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3745","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-fw7q-prfm-977f"},{"url":"https://access.redhat.com/downloads/content/package-browser/","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3745.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-3745","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20233186-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1213624","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2023-3745","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20233357-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20234634-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1153866","tags":["report"]},{"url":"https://bugzilla.suse.com/1181836","tags":["report"]},{"url":"https://bugzilla.suse.com/1182325","tags":["report"]},{"url":"https://bugzilla.suse.com/1182335","tags":["report"]},{"url":"https://bugzilla.suse.com/1182336","tags":["report"]},{"url":"https://bugzilla.suse.com/1182337","tags":["report"]},{"url":"https://bugzilla.suse.com/1184624","tags":["report"]},{"url":"https://bugzilla.suse.com/1184626","tags":["report"]},{"url":"https://bugzilla.suse.com/1184627","tags":["report"]},{"url":"https://bugzilla.suse.com/1184628","tags":["report"]},{"url":"https://bugzilla.suse.com/1195563","tags":["report"]},{"url":"https://bugzilla.suse.com/1197147","tags":["report"]},{"url":"https://bugzilla.suse.com/1199350","tags":["report"]},{"url":"https://bugzilla.suse.com/1200387","tags":["report"]},{"url":"https://bugzilla.suse.com/1200388","tags":["report"]},{"url":"https://bugzilla.suse.com/1200389","tags":["report"]},{"url":"https://bugzilla.suse.com/1202250","tags":["report"]},{"url":"https://bugzilla.suse.com/1202800","tags":["report"]},{"url":"https://bugzilla.suse.com/1207982","tags":["report"]},{"url":"https://bugzilla.suse.com/1207983","tags":["report"]},{"url":"https://bugzilla.suse.com/1209141","tags":["report"]},{"url":"https://bugzilla.suse.com/1211791","tags":["report"]},{"url":"https://bugzilla.suse.com/1214578","tags":["report"]},{"url":"https://bugzilla.suse.com/1215939","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2019-17540","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-21679","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-20176","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-20224","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-20241","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-20243","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-20244","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-20246","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-20309","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-20311","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-20312","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-20313","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-0284","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-2719","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-28463","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-32545","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-32546","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-32547","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-44267","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-44268","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-1289","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-34151","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-5341","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2023-3745","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-3745","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-3745","title":"Imagemagick: heap-buffer-overflow in pushcharpixel() in quantum-private.h","description":"A heap-based buffer overflow issue was found in ImageMagick's PushCharPixel() function in quantum-private.h. This issue may allow a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error and allowing an application to crash, resulting in a denial of service.","status":"published","published":"2023-07-24T15:19:23.319Z","modified":"2026-11-07T11:31:57.045Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-07T12:33:58.237937Z"}],"euvd":[{"id":"EUVD-2023-44380","description":"A heap-based buffer overflow issue was found in ImageMagick's PushCharPixel() function in quantum-private.h. This issue may allow a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error and allowing an application to crash, resulting in a denial of service.","status":"published","published":"2023-07-24T15:19:23Z","modified":"2026-11-07T11:31:57Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/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-fw7q-prfm-977f","title":"A heap-based buffer overflow issue was found in ImageMagick's PushCharPixel() function in quantum...","description":"A heap-based buffer overflow issue was found in ImageMagick's PushCharPixel() function in quantum-private.h. This issue may allow a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error and allowing an application to crash, resulting in a denial of service.","status":"published","published":"2023-07-24T18:30:44Z","modified":"2024-04-04T06:20:12Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-125","CWE-787"],"updated_at":"2026-11-02T14:56:41.519501Z"}],"nvd":[{"id":"CVE-2023-3745","description":"A heap-based buffer overflow issue was found in ImageMagick's PushCharPixel() function in quantum-private.h. This issue may allow a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error and allowing an application to crash, resulting in a denial of service.","status":"published","published":"2023-07-24T16:15:13.13Z","modified":"2026-11-07T12:17:32.033Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-125","CWE-787"],"updated_at":"2026-11-07T14:05:24.982965Z"}],"osv":[{"id":"CVE-2023-3745","title":"Imagemagick: heap-buffer-overflow in pushcharpixel() in quantum-private.h","description":"A heap-based buffer overflow issue was found in ImageMagick's PushCharPixel() function in quantum-private.h. This issue may allow a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error and allowing an application to crash, resulting in a denial of service.","status":"published","published":"2023-07-24T15:19:23.319Z","modified":"2026-11-09T07:05:46.958516323Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-08T02:57:30.447698Z"},{"id":"DEBIAN-CVE-2023-3745","description":"A heap-based buffer overflow issue was found in ImageMagick's PushCharPixel() function in quantum-private.h. This issue may allow a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error and allowing an application to crash, resulting in a denial of service.","status":"published","published":"2023-07-24T16:15:13.13Z","modified":"2026-11-08T09:47:25.009087706Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/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":"UBUNTU-CVE-2023-3745","description":"A heap-based buffer overflow issue was found in ImageMagick's PushCharPixel() function in quantum-private.h. This issue may allow a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error and allowing an application to crash, resulting in a denial of service.","status":"withdrawn","published":"2023-07-24T16:15:00Z","modified":"2025-07-16T08:16:56.507114Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/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":"SUSE-SU-2023:3186-1","title":"Security update for ImageMagick","description":"This update for ImageMagick fixes the following issues:\n\n  - CVE-2023-3745: Fixed heap out of bounds read in PushCharPixel() in quantum-private.h (bsc#1213624).\n","status":"published","published":"2023-08-03T19:47:28Z","modified":"2026-02-04T04:01:20.281931Z","updated_at":"2026-11-02T15:53:53.019382Z"},{"id":"SUSE-SU-2023:3357-1","title":"Security update for ImageMagick","description":"This update for ImageMagick fixes the following issues:\n\n  - CVE-2023-3745: Fixed heap out of bounds read in PushCharPixel() in quantum-private.h (bsc#1213624).\n","status":"published","published":"2023-08-18T11:12:34Z","modified":"2026-02-04T02:49:57.046005Z","updated_at":"2026-11-02T15:53:53.440387Z"},{"id":"SUSE-SU-2023:4634-1","title":"Security update for ImageMagick","description":"This update for ImageMagick fixes the following issues:\n    \nSecurity issues:\n\n- CVE-2023-5341: Fixed a heap use-after-free in coders/bmp.c. (bsc#1215939)\n- CVE-2020-21679: Fixed a buffer overflow in WritePCXImage function in pcx.c which may allow a remote attackers to cause a denial of service. (bsc#1214578)\n- CVE-2023-3745: Fixed heap out of bounds read in PushCharPixel() in quantum-private.h (bsc#1213624).\n- CVE-2023-34151: Fixed an undefined behavior issue due to floating point truncation (bsc#1211791).\n- CVE-2023-1289: Fixed segmentation fault and possible DoS via specially crafted SVG. (bsc#1209141)\n- CVE-2022-44268: Fixed arbitrary file disclosure when parsing a PNG image (bsc#1207983).\n- CVE-2022-44267: Fixed a denial of service when parsing a PNG image (bsc#1207982).\n- CVE-2022-32547: Fixed a load of misaligned address at MagickCore/property.c. (bsc#1200387)\n- CVE-2022-32546: Fixed an outside the range of representable values of type. (bsc#1200389)\n- CVE-2022-32545: Fixed an outside the range of representable values of type. (bsc#1200388)\n- CVE-2022-28463: Fixed buffer overflow in coders/cin.c (bsc#1199350).\n- CVE-2022-2719: Fixed a reachable assertion that could lead to denial of service via a crafted file (bsc#1202250).\n- CVE-2022-0284: Fixed heap buffer overread in GetPixelAlpha() in MagickCore/pixel-accessor.h (bsc#1195563).\n- CVE-2021-3574: Fixed memory leaks with convert command (bsc#1203212).\n- CVE-2021-20313: Cipher leak when the calculating signatures in TransformSignatureof MagickCore/signature.c (bsc#1184628)\n- CVE-2021-20312: Integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c (bsc#1184627)\n- CVE-2021-20311: Division by zero in sRGBTransformImage() in MagickCore/colorspace.c (bsc#1184626)\n- CVE-2021-20309: Division by zero in WaveImage() of MagickCore/visual-effects. (bsc#1184624)\n- CVE-2021-20246: Division by zero in ScaleResampleFilter in MagickCore/resample.c (bsc#1182337).\n- CVE-2021-20244: Division by zero in ImplodeImage in MagickCore/visual-effects.c (bsc#1182325).\n- CVE-2021-20243: Division by zero in GetResizeFilterWeight in MagickCore/resize.c (bsc#1182336).\n- CVE-2021-20241: Division by zero in WriteJP2Image() in coders/jp2.c (bsc#1182335).\n- CVE-2021-20224: Fixed an integer overflow that could be triggered via a crafted file (bsc#1202800).\n- CVE-2021-20176: Fixed an issue where processing a crafted file could lead to division by zero (bsc#1181836).\n- CVE-2019-17540: Fixed heap-based buffer overflow in ReadPSInfo in coders/ps.c. (bsc#1153866)\n\nBugfixes:\n\n- Use png_get_eXIf_1 when available (bsc#1197147).\n","status":"published","published":"2023-12-01T16:57:31Z","modified":"2026-02-04T02:42:32.321075Z","updated_at":"2026-11-02T15:53:53.865042Z"}]}}