CVE-2018-18898
- Source
- https://cve.org/CVERecord?id=CVE-2018-18898
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-18898.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-18898
- Downstream
- Published
- 2019-03-21T16:00:29.873Z
- Modified
- 2026-03-15T14:30:18.768586Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
The email-ingestion feature in Best Practical Request Tracker 4.1.13 through 4.4 allows denial of service by remote attackers via an algorithmic complexity attack on email address parsing.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CPJVDT77ZPRU5Z2BEMZM7EBY6WZHUATZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YR46PPHBEM76DNN4DEQMAYIKLCO3TQU2/
- https://usn.ubuntu.com/4517-1/
- https://bestpractical.com/download-page
- https://lists.debian.org/debian-lts-announce/2020/02/msg00009.html
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "4.1.13"
},
{
"last_affected": "4.4.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "28"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "29"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "16.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "18.04"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.0"
}
]
}
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-18898.json"