CVE-2021-20286

Name
CVE-2021-20286
Description
A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.
NVD Severity
low
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Patch https://gitlab.com/nbdkit/libnbd/-/commit/fb4440de9cc76e9c14bd3ddf3333e78621f40ad0
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1934727

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:redhat:libnbd:*:*:*:*:*:*:*:* libnbd >= None < 1.7.3
cpe:2.3:o:redhat:enterprise_linux:8.3.0:*:*:*:advanced_virtualization:*:*:* enterprise_linux == None == 8.3.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status