UBUNTU-CVE-2018-7182
- Source
- https://ubuntu.com/security/CVE-2018-7182
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-7182.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2018-7182
- Upstream
- Downstream
- Related
- Published
- 2018-03-06T00:00:00Z
- Modified
- 2025-07-18T16:44:31Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
The ctl_getitem method in ntpd in ntp-4.2.8p6 before 4.2.8p11 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted mode 6 packet with a ntpd instance from 4.2.8p6 through 4.2.8p10.
- References
Affected packages
Ubuntu:18.04:LTS / ntp
Package
- Name
- ntp
- Purl
- pkg:deb/ubuntu/ntp@1:4.2.8p10+dfsg-5ubuntu7.1?arch=source&distro=bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1:4.2.8p10+dfsg-5ubuntu7.1
Affected versions
1:4.*
1:4.2.8p10+dfsg-5ubuntu3
1:4.2.8p10+dfsg-5ubuntu4
1:4.2.8p10+dfsg-5ubuntu5
1:4.2.8p10+dfsg-5ubuntu6
1:4.2.8p10+dfsg-5ubuntu7
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "1:4.2.8p10+dfsg-5ubuntu7.1",
"binary_name": "ntp"
},
{
"binary_version": "1:4.2.8p10+dfsg-5ubuntu7.1",
"binary_name": "ntp-dbgsym"
},
{
"binary_version": "1:4.2.8p10+dfsg-5ubuntu7.1",
"binary_name": "ntp-doc"
},
{
"binary_version": "1:4.2.8p10+dfsg-5ubuntu7.1",
"binary_name": "ntpdate"
},
{
"binary_version": "1:4.2.8p10+dfsg-5ubuntu7.1",
"binary_name": "ntpdate-dbgsym"
},
{
"binary_version": "1:4.2.8p10+dfsg-5ubuntu7.1",
"binary_name": "sntp"
},
{
"binary_version": "1:4.2.8p10+dfsg-5ubuntu7.1",
"binary_name": "sntp-dbgsym"
}
]
}