7.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
ceph is vulnerable to authentication bypass. When the monitor handles CEPHX_GET_AUTH_SESSION_KEY requests, it doesn’t sanitize other_keys, allowing key reuse. An attacker who can request a global_id can exploit the ability of any user to request a global_id previously associated with another user, as ceph does not force the reuse of old keys to generate new ones. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
bugzilla.redhat.com/show_bug.cgi?id=1938031
lists.fedoraproject.org/archives/list/[email protected]/message/362CEPPYF3YMJZBEJQUT3KDE2EHYYIYQ/
lists.fedoraproject.org/archives/list/[email protected]/message/5BPIAYTRCWAU4XWCDBK2THEFVXSC4XGK/
lists.fedoraproject.org/archives/list/[email protected]/message/JVWUKUUS5BCIFWRV3JCUQMAPJ4HIWSED/
secdb.alpinelinux.org/v3.11/community.yaml
secdb.alpinelinux.org/v3.12/community.yaml
security.gentoo.org/glsa/202105-39
7.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P