SUSE CVE-2021-28902

In function readyincontainer in libyang extr is NULL. In some cases, it can be NULL, which leads to the operation of retval-extr-flags that results in a crash...

The vulnerability of the read_yin_container() function in the syntax analyzer and data modeling tool of the YANG Libyang language lies in its unvalidated return value. This allows attackers to trigger a service failure.

The vulnerability of the readyincontainer function in the syntax analyzer and data modeling tool of the YANG Libyang language is related to the lack of checking for NULL values in retval-extr. Exploiting this vulnerability could allow a malicious actor to cause service failures...

DEBIAN-CVE-2021-28902

In function readyincontainer in libyang extr is NULL. In some cases, it can be NULL, which leads to the operation of retval-extr-flags that results in a crash...

UBUNTU-CVE-2021-28902

In function readyincontainer in libyang extr is NULL. In some cases, it can be NULL, which leads to the operation of retval-extr-flags that results in a crash...

libyang 安全漏洞

libyang is a YANG data modeling language parser and toolkit written in C. It can be used as a toolkit for data modeling. A security vulnerability exists in libyang v1.0.225 and earlier versions, which stems from the readyincontainer function not checking if the value of retval-extr is NULL. no...

PT-2021-4097 · Libyang +2 · Libyang +2

Name of the Vulnerable Software and Affected Versions: libyang versions prior to 1.0.226 Description: The issue is related to the function read yin container in the libyang library, which fails to check if the value of retval-extr is NULL. This can lead to a crash when attempting to access...