kritik
CVE-2018-7183
ntp: decodearr() can write beyond its buffer limit
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.
Kaynağa göre önem derecesi
NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat5.0CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, Photon OS. Daha düşük diyenler: Red Hat (orta), Amazon (orta), Ubuntu (orta).
Açıklama
Buffer overflow in the decodearr function in ntpq in ntp 4.2.8p6 through 4.2.8p10 allows remote attackers to execute arbitrary code by leveraging an ntpq query and sending a response with a crafted array.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| Photon OS 1.0 | ntp | 4.2.8p11-1.ph1 |
| amazon linux 1 | ntp, ntp-debuginfo, ntp-doc ve 2 tane daha | 4.2.8p11-1.37.amzn1 |
| debian 11 | ntp | 1:4.2.8p11+dfsg-1 |
| debian 7 | ntp | düzeltme belirtilmemiş |
| debian 8 | ntp | düzeltme belirtilmemiş |
| debian 9 | ntp | düzeltme belirtilmemiş |
| ubuntu 14.04 | ntp | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.13 |
| ubuntu 14.04-ESM | ntp | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.13 |
| ubuntu 16.04 | ntp | 1:4.2.8p4+dfsg-3ubuntu5.9 |
| ubuntu 16.04-ESM | ntp | 1:4.2.8p4+dfsg-3ubuntu5.9 |
| ubuntu 17.10 | ntp | 1:4.2.8p10+dfsg-5ubuntu3.3 |
| ubuntu 18.04 | ntp | 1:4.2.8p10+dfsg-5ubuntu7.1 |
14 kaynaktaki 18 kaydın hepsini göster
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| Photon OS 1.0 | ntp | 4.2.8p11-1.ph1 |
| amazon linux 1 | ntp | 4.2.8p11-1.37.amzn1 |
| amazon linux 1 | ntp-debuginfo | 4.2.8p11-1.37.amzn1 |
| amazon linux 1 | ntp-doc | 4.2.8p11-1.37.amzn1 |
| amazon linux 1 | ntp-perl | 4.2.8p11-1.37.amzn1 |
| amazon linux 1 | ntpdate | 4.2.8p11-1.37.amzn1 |
| debian 11 | ntp | 1:4.2.8p11+dfsg-1 |
| debian 7 | ntp | düzeltme belirtilmemiş |
| debian 8 | ntp | düzeltme belirtilmemiş |
| debian 9 | ntp | düzeltme belirtilmemiş |
| ubuntu 14.04 | ntp | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.13 |
| ubuntu 14.04-ESM | ntp | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.13 |
| ubuntu 16.04 | ntp | 1:4.2.8p4+dfsg-3ubuntu5.9 |
| ubuntu 16.04-ESM | ntp | 1:4.2.8p4+dfsg-3ubuntu5.9 |
| ubuntu 17.10 | ntp | 1:4.2.8p10+dfsg-5ubuntu3.3 |
| ubuntu 18.04 | ntp | 1:4.2.8p10+dfsg-5ubuntu7.1 |
| ubuntu 18.04-ESM | ntp | 1:4.2.8p10+dfsg-5ubuntu7.1 |
| ubuntu 18.10 | ntp | 1:4.2.8p11+dfsg-1ubuntu1 |
Referanslar
- http://support.ntp.org/bin/view/Main/NtpBug3414
- http://support.ntp.org/bin/view/Main/SecurityNotice#February_2018_ntp_4_2_8p11_NTP_S
- http://www.kb.cert.org/vuls/id/961909
- http://www.securityfocus.com/bid/103351
- https://access.redhat.com/security/cve/CVE-2018-7183
- https://nvd.nist.gov/vuln/detail/CVE-2018-7183
- https://security.freebsd.org/advisories/FreeBSD-SA-18:02.ntp.asc
- https://security.gentoo.org/glsa/201805-12
17 referansın hepsi
- https://security.netapp.com/advisory/ntap-20180626-0001/
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us
- https://ubuntu.com/security/notices/USN-3707-1
- https://ubuntu.com/security/notices/USN-3707-2
- https://usn.ubuntu.com/3707-1/
- https://usn.ubuntu.com/3707-2/
- https://www.cve.org/CVERecord?id=CVE-2018-7183
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.synology.com/support/security/Synology_SA_18_13