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CVE-2021-28906

Status Candidate

Overview

In function read_yin_leaf() in libyang <= v1.0.225, it doesn't check whether the value of retval->ext[r] is NULL. In some cases, it can be NULL, which leads to the operation of retval->ext[r]->flags that results in a crash.

Related Files

Gentoo Linux Security Advisory 202107-54
Posted Jul 26, 2021
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202107-54 - Multiple vulnerabilities have been found in libyang, the worst of which could result in a Denial of Service condition. Versions less than 1.0.236 are affected.

tags | advisory, denial of service, vulnerability
systems | linux, gentoo
advisories | CVE-2021-28902, CVE-2021-28903, CVE-2021-28904, CVE-2021-28905, CVE-2021-28906
SHA-256 | 981ee2a45cdbec8d46e060b9a1d8a582b616f5daa93004cafe4da957e87f6d3c
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