CVE-2018-7183
ntp: decodearr() can write beyond its buffer limit
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon NVD, Photon OS. Plus basse selon Red Hat (moyenne), Amazon (moyenne), Ubuntu (moyenne).
Description
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.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| Photon OS 1.0 | ntp | 4.2.8p11-1.ph1 |
| amazon linux 1 | ntp, ntp-debuginfo, ntp-doc et 2 autres | 4.2.8p11-1.37.amzn1 |
| debian 11 | ntp | 1:4.2.8p11+dfsg-1 |
| debian 7 | ntp | pas de correctif indiqué |
| debian 8 | ntp | pas de correctif indiqué |
| debian 9 | ntp | pas de correctif indiqué |
| 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 |
Afficher les 18 entrées de 14 sources
| Source | Paquet | Corrigé en |
|---|---|---|
| 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 | pas de correctif indiqué |
| debian 8 | ntp | pas de correctif indiqué |
| debian 9 | ntp | pas de correctif indiqué |
| 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 |
Références
- 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
Les 17 références
- 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