原始 OSV JSON
{
"id": "GHSA-77w9-6m5g-vpj2",
"aliases": [
"CVE-2021-45931"
],
"details": "HarfBuzz 2.9.0 has an out-of-bounds write in hb_bit_set_invertible_t::set (called from hb_sparseset_t<hb_bit_set_invertible_t>::set and hb_set_copy).",
"affected": [],
"modified": "2022-09-26T00:00:24Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
}
],
"published": "2022-01-02T00:00:49Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45931",
"type": "ADVISORY"
},
{
"url": "https://github.com/harfbuzz/harfbuzz/commit/d3e09bf4654fe5478b6dbf2b26ebab6271317d81",
"type": "WEB"
},
{
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37425",
"type": "WEB"
},
{
"url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2021-1159.yaml",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/4EAIZKL4O67FN2CWJYHYKZEMNYWNWO3D",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/5A7TCR2MY46YK3NHQZB3SLESUH354IEA",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/DI6247WOAKB46CZZ6SCDSJVWWCW3GMZH",
"type": "WEB"
},
{
"url": "https://security.gentoo.org/glsa/202209-11",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"severity": "MODERATE",
"github_reviewed": false,
"nvd_published_at": "2022-01-01T01:15:00Z",
"github_reviewed_at": null
}
}