Описание
In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names 'ucs2', 'ucs-2', 'utf16le' and 'utf-16le'), Buffer#write() can be abused to write outside of the bounds of a single Buffer. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.
Отчет
Openshift Container Platform 3.x versions are potentially vulnerable via the jenkins-slave-nodejs and jenkins-agent-nodejs containers. However a build would have to occur with a malicious jenkins pipeline, or nodejs source code supplied by an attacker, reducing the impact of this flaw to moderate. Both container images used nodejs delivered from Red Hat Software Collections.
Меры по смягчению последствий
On Openshift Container Platform 3.x you can override the container image used on the Jenkins Slave by specifying the JENKINS_SLAVE_IMAGE environment variable in your jenkins deployment configuration. Ref: https://github.com/openshift/jenkins/blob/8e1ab16fb5f44d6570018c5dfa3407692fdba6e5/2/contrib/jenkins/kube-slave-common.sh#L27-L33
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 8 | nodejs:10/nodejs | Not affected | ||
| Red Hat Mobile Application Platform 4 | nodejs | Will not fix | ||
| Red Hat OpenShift Container Platform 3.10 | logging-auth-proxy | Not affected | ||
| Red Hat OpenShift Container Platform 3.10 | logging-kibana | Not affected | ||
| Red Hat OpenShift Container Platform 3.11 | logging-auth-proxy | Not affected | ||
| Red Hat OpenShift Container Platform 3.11 | logging-kibana | Not affected | ||
| Red Hat OpenShift Container Platform 3.2 | logging-auth-proxy | Not affected | ||
| Red Hat OpenShift Container Platform 3.2 | logging-kibana | Not affected | ||
| Red Hat OpenShift Container Platform 3.3 | logging-auth-proxy | Not affected | ||
| Red Hat OpenShift Container Platform 3.3 | logging-kibana | Not affected |
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Дополнительная информация
Статус:
EPSS
8.1 High
CVSS3
Связанные уязвимости
In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names `'ucs2'`, `'ucs-2'`, `'utf16le'` and `'utf-16le'`), `Buffer#write()` can be abused to write outside of the bounds of a single `Buffer`. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.
In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names `'ucs2'`, `'ucs-2'`, `'utf16le'` and `'utf-16le'`), `Buffer#write()` can be abused to write outside of the bounds of a single `Buffer`. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.
In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when use ...
In all versions of Node.js prior to 6.14.4, 8.11.4 and 10.9.0 when used with UCS-2 encoding (recognized by Node.js under the names `'ucs2'`, `'ucs-2'`, `'utf16le'` and `'utf-16le'`), `Buffer#write()` can be abused to write outside of the bounds of a single `Buffer`. Writes that start from the second-to-last position of a buffer cause a miscalculation of the maximum length of the input bytes to be written.
EPSS
8.1 High
CVSS3