7.8

CVE-2022-1708

Exploit
A vulnerability was found in CRI-O that causes memory or disk space exhaustion on the node for anyone with access to the Kube API. The ExecSync request runs commands in a container and logs the output of the command. This output is then read by CRI-O after command execution, and it is read in a manner where the entire file corresponding to the output of the command is read in. Thus, if the output of the command is large it is possible to exhaust the memory or the disk space of the node when CRI-O reads the output of the command. The highest threat from this vulnerability is system availability.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Kubernetes ≫ Cri-o Version < 1.19.7
Kubernetes ≫ Cri-o Version >= 1.20.0 < 1.20.8
Kubernetes ≫ Cri-o Version >= 1.21.0 < 1.21.8
Kubernetes ≫ Cri-o Version >= 1.22.0 < 1.22.5
Kubernetes ≫ Cri-o Version >= 1.23.0 < 1.23.3
Kubernetes ≫ Cri-o Version1.24.0
Fedoraproject ≫ Fedora Version36
Redhat ≫ Enterprise Linux Version7.0
Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Enterprise Linux Version9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.83% 0.848
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource.

CWE-770 Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

https://bugzilla.redhat.com/show_bug.cgi?id=2085361
Third Party Advisory
Issue Tracking
https://github.com/cri-o/cri-o/commit/f032cf649ecc7e0c46718bd9e7814bfb317cb544
Patch
https://github.com/cri-o/cri-o/security/advisories/GHSA-fcm2-6c3h-pg6j
Third Party Advisory
Exploit