{
"id": "GHSA-m6wg-2mwg-4rfq",
"aliases": [
"CVE-2020-8945"
],
"details": "The proglottis Go wrapper before 0.1.1 for the GPGME library has a use-after-free, as demonstrated by use for container image pulls by Docker or CRI-O. This leads to a crash or potential code execution during GPG signature verification.",
"summary": "GPGME Go wrapper contains Use After Free",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.1.1"
}
]
}
],
"package": {
"name": "github.com/proglottis/gpgme",
"ecosystem": "Go"
}
}
],
"modified": "2023-02-14T00:12:15Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
}
],
"published": "2021-05-18T15:29:42Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8945",
"type": "ADVISORY"
},
{
"url": "https://github.com/proglottis/gpgme/pull/23",
"type": "WEB"
},
{
"url": "https://github.com/containers/image/commit/4c7a23f82ef09127b0ff28366d1cf31316dd6cc1",
"type": "WEB"
},
{
"url": "https://github.com/proglottis/gpgme/commit/92153bcb59bd2f511e502262c46c7bd660e21733",
"type": "WEB"
},
{
"url": "https://access.redhat.com/errata/RHSA-2020:0679",
"type": "WEB"
},
{
"url": "https://access.redhat.com/errata/RHSA-2020:0689",
"type": "WEB"
},
{
"url": "https://access.redhat.com/errata/RHSA-2020:0697",
"type": "WEB"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1795838",
"type": "WEB"
},
{
"url": "https://github.com/proglottis/gpgme",
"type": "PACKAGE"
},
{
"url": "https://github.com/proglottis/gpgme/compare/v0.1.0...v0.1.1",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/H6P6SSNKN4H6GSEVROHBDXA64PX7EOED",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/KDBT77KV3U7BESJX3P4S4MPVDGRTAQA2",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/WXV7NZELYWRRCXATXU3FYD3G3WJT3WYM",
"type": "WEB"
},
{
"url": "https://pkg.go.dev/vuln/GO-2021-0096",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2020-02-12T18:15:00Z",
"github_reviewed_at": "2021-05-17T22:00:21Z"
}
}