ghsa-wpmh-x6rm-9p34
Vulnerability from github
Published
2022-08-29 20:06
Modified
2022-09-07 00:01
Severity
Details
A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted packet processed by dnsmasq, potentially causing a denial of service.
{
"affected": [],
"aliases": [
"CVE-2022-0934"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-29T15:15:00Z",
"severity": "HIGH"
},
"details": "A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted packet processed by dnsmasq, potentially causing a denial of service.",
"id": "GHSA-wpmh-x6rm-9p34",
"modified": "2022-09-07T00:01:54Z",
"published": "2022-08-29T20:06:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0934"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2022:7633"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2022:8070"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2022-0934"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2057075"
},
{
"type": "WEB",
"url": "https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2022q1/016272.html"
},
{
"type": "WEB",
"url": "https://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=03345ecefeb0d82e3c3a4c28f27c3554f0611b39"
},
{
"type": "WEB",
"url": "https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=03345ecefeb0d82e3c3a4c28f27c3554f0611b39"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
Loading...