{
"id": "GHSA-qwwr-qc2p-6283",
"aliases": [
"CVE-2018-14550"
],
"details": "An issue has been found in third-party PNM decoding associated with libpng 1.6.35. It is a stack-based buffer overflow in the function get_token in pnm2png.c in pnm2png.",
"summary": "Out-of-bounds write in libpng",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.6.37"
}
]
}
],
"package": {
"name": "libpng",
"ecosystem": "NuGet"
},
"database_specific": {
"last_known_affected_version_range": "<= 1.6.35"
}
}
],
"modified": "2021-10-21T21:19:32Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
}
],
"published": "2021-03-22T16:57:07Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14550",
"type": "ADVISORY"
},
{
"url": "https://github.com/glennrp/libpng/issues/246",
"type": "WEB"
},
{
"url": "https://github.com/fouzhe/security/tree/master/libpng#stack-buffer-overflow-in-png2pnm-in-function-get_token",
"type": "WEB"
},
{
"url": "https://github.com/glennrp/libpng",
"type": "PACKAGE"
},
{
"url": "https://security.gentoo.org/glsa/201908-02",
"type": "WEB"
},
{
"url": "https://security.netapp.com/advisory/ntap-20221028-0001",
"type": "WEB"
},
{
"url": "https://snyk.io/vuln/SNYK-UPSTREAM-LIBPNG-1043612",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2019-07-10T12:15:00Z",
"github_reviewed_at": "2021-03-22T15:41:48Z"
}
}