9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
glibc is vulnerable to denial of service. The vulnerability exists due to a use-after-free which allows an attacker to crash the system.
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/
access.redhat.com/errata/RHSA-2021:4358
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=1965408
lists.debian.org/debian-lts-announce/2022/10/msg00021.html
lists.fedoraproject.org/archives/list/[email protected]/message/KJYYIMDDYOHTP2PORLABTOHYQYYREZDD/
lists.fedoraproject.org/archives/list/[email protected]/message/RBUUWUGXVILQXVWEOU7N42ICHPJNAEUP/
security.gentoo.org/glsa/202107-07
security.netapp.com/advisory/ntap-20210629-0005/
sourceware.org/bugzilla/show_bug.cgi?id=27896
sourceware.org/bugzilla/show_bug.cgi?id=27896#c1
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P