Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/66744?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/66744?format=api", "purl": "pkg:nuget/magick.net-q8-x64@14.9.1", "type": "nuget", "namespace": "", "name": "magick.net-q8-x64", "version": "14.9.1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/23701?format=api", "vulnerability_id": "VCID-spch-fffg-4yc5", "summary": "Withdrawn Advisory: ImageMagick has a use-after-free/double-free risk in Options::fontFamily when clearing family\n## Withdrawn Advisory\nThis advisory has been withdrawn because it does not affect the ImageMagick project's NuGet packages.\n\n### Original Description\nWe believe that we have discovered a potential security vulnerability in ImageMagick’s Magick++ layer that manifests when `Options::fontFamily` is invoked with an empty string.\n\n**Vulnerability Details**\n- Clearing a font family calls `RelinquishMagickMemory` on `_drawInfo->font`, freeing the font string but leaving `_drawInfo->font` pointing to freed memory while `_drawInfo->family` is set to that (now-invalid) pointer. Any later cleanup or reuse of `_drawInfo->font` re-frees or dereferences dangling memory.\n- `DestroyDrawInfo` and other setters (`Options::font`, `Image::font`) assume `_drawInfo->font` remains valid, so destruction or subsequent updates trigger crashes or heap corruption.\n\n```cpp\nif (family_.length() == 0)\n {\n _drawInfo->family=(char *) RelinquishMagickMemory(_drawInfo->font);\n DestroyString(RemoveImageOption(imageInfo(),\"family\"));\n }\n```\n\n- **CWE-416 (Use After Free):** `_drawInfo->font` is left dangling yet still reachable through the Options object.\n- **CWE-415 (Double Free):** DrawInfo teardown frees `_drawInfo->font` again, provoking allocator aborts.\n\n**Affected Versions**\n- Introduced by commit `6409f34d637a34a1c643632aa849371ec8b3b5a8` (“Added fontFamily to the Image class of Magick++”, 2015-08-01, blame line 313).\n- Present in all releases that include that commit, at least ImageMagick 7.0.1-0 and later (likely late 6.9 builds with Magick++ font family support as well). Older releases without `fontFamily` are unaffected.\n\n**Command Line Triggerability**\nThis vulnerability cannot be triggered from the command line interface. The bug is specific to the Magick++ C++ API, specifically the `Options::fontFamily()` method. The command-line utilities (such as `convert`, `magick`, etc.) do not expose this particular code path, as they operate through different internal mechanisms that do not directly call `Options::fontFamily()` with an empty string in a way that would trigger the use-after-free condition.\n\n**Proposed Fix**\n```diff\ndiff --git a/Magick++/lib/Options.cpp b/Magick++/lib/Options.cpp\n@@ void Magick::Options::fontFamily(const std::string &family_)\n- _drawInfo->family=(char *) RelinquishMagickMemory(_drawInfo->font);\n+ _drawInfo->family=(char *) RelinquishMagickMemory(_drawInfo->family);\n```\nThis frees only the actual family string, leaving `_drawInfo->font` untouched. Optionally nulling `_drawInfo->font` when clearing `font()` itself maintains allocator hygiene.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-65955.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.9", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-65955.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-65955", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.05753", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00028", "scoring_system": "epss", "scoring_elements": "0.07781", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00028", "scoring_system": "epss", "scoring_elements": "0.07797", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00028", "scoring_system": "epss", "scoring_elements": "0.07883", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00028", "scoring_system": "epss", "scoring_elements": "0.07896", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00028", "scoring_system": "epss", "scoring_elements": "0.07925", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00028", "scoring_system": "epss", "scoring_elements": "0.07901", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00028", "scoring_system": "epss", "scoring_elements": "0.07844", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00028", "scoring_system": "epss", "scoring_elements": "0.0789", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00028", "scoring_system": "epss", "scoring_elements": "0.07912", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00028", "scoring_system": "epss", "scoring_elements": "0.07936", "published_at": "2026-04-21T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-65955" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-65955", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-65955" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/ImageMagick/ImageMagick", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ImageMagick/ImageMagick" }, { "reference_url": "https://github.com/ImageMagick/ImageMagick/commit/6409f34d637a34a1c643632aa849371ec8b3b5a8", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ImageMagick/ImageMagick/commit/6409f34d637a34a1c643632aa849371ec8b3b5a8" }, { "reference_url": "https://github.com/ImageMagick/ImageMagick/commit/6f81eb15f822ad86e8255be75efad6f9762c32f8", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ImageMagick/ImageMagick/commit/6f81eb15f822ad86e8255be75efad6f9762c32f8" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1122827", "reference_id": "1122827", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1122827" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2418549", "reference_id": "2418549", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2418549" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-65955", "reference_id": "CVE-2025-65955", "reference_type": "", "scores": [ { "value": "4.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-65955" }, { "reference_url": "https://github.com/advisories/GHSA-q3hc-j9x5-mp9m", "reference_id": "GHSA-q3hc-j9x5-mp9m", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-q3hc-j9x5-mp9m" }, { "reference_url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-q3hc-j9x5-mp9m", "reference_id": "GHSA-q3hc-j9x5-mp9m", "reference_type": "", "scores": [ { "value": "4.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-q3hc-j9x5-mp9m" } ], "fixed_packages": [], "aliases": [ "CVE-2025-65955", "GHSA-q3hc-j9x5-mp9m" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-spch-fffg-4yc5" } ], "fixing_vulnerabilities": [], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/magick.net-q8-x64@14.9.1" }