CVE-2020-12059

An issue was discovered in Ceph through 13.2.9. A POST request with an invalid tagging XML can crash the RGW process by triggering a NULL pointer exception.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://tracker.ceph.com/issues/44967	Issue Tracking Vendor Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1170170	Issue Tracking Patch Third Party Advisory
https://docs.ceph.com/docs/master/releases/mimic/	Release Notes Vendor Advisory
https://usn.ubuntu.com/4528-1/	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:linuxfoundation:ceph:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:16.04::::esm:::

Information

Published : 2020-04-22 06:15

Updated : 2023-01-20 10:33

NVD link : CVE-2020-12059

Mitre link : CVE-2020-12059

JSON object : View

CWE

CWE-476

NULL Pointer Dereference

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Products Affected

canonical

ubuntu_linux

linuxfoundation

ceph

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