{
"id": "GHSA-2h85-c54w-28vc",
"aliases": [
"CVE-2021-44143"
],
"details": "A flaw was found in mbsync in isync 1.4.0 through 1.4.3. Due to an unchecked condition, a malicious or compromised IMAP server could use a crafted mail message that lacks headers (i.e., one that starts with an empty line) to provoke a heap overflow, which could conceivably be exploited for remote code execution.",
"affected": [],
"modified": "2022-08-12T00:01:26Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2021-11-23T00:00:49Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44143",
"type": "ADVISORY"
},
{
"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=999804",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/CYZ2GNB4ZO2T27D2XNUWMCS3THZYSJQU",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/LCBSY7OZ57XNC6ZYXF6WU5KBSWITZVDX",
"type": "WEB"
},
{
"url": "https://security.gentoo.org/glsa/202208-15",
"type": "WEB"
},
{
"url": "https://sourceforge.net/p/isync/isync/commit_browser",
"type": "WEB"
},
{
"url": "https://sourceforge.net/p/isync/isync/ref/master/tags",
"type": "WEB"
},
{
"url": "http://www.openwall.com/lists/oss-security/2021/12/03/2",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"severity": "CRITICAL",
"github_reviewed": false,
"nvd_published_at": "2021-11-22T20:15:00Z",
"github_reviewed_at": null
}
}