CVE-2019-16892

In Rubyzip before 1.3.0, a crafted ZIP file can bypass application checks on ZIP entry sizes because data about the uncompressed size can be spoofed. This allows attackers to cause a denial of service (disk consumption).

CVSS v3 5.5 MEDIUM
CVSS v2.0 7.1 HIGH

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.1^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:C

Exploitability : 8.6 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://access.redhat.com/errata/RHBA-2019:4047	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4201	Third Party Advisory
https://github.com/rubyzip/rubyzip/commit/d65fe7bd283ec94f9d6dc7605f61a6b0dd00f55e	Patch
https://github.com/rubyzip/rubyzip/pull/403	Exploit Issue Tracking Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J45KSFPP6DFVWLC7Z73L7SX735CKZYO6/	Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MWWPORMSBHZTMP4PGF4DQD22TTKBQMMC/	Mailing List
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X255K6ZBAQC462PQN2ND5HOTTQEJ2G2X/	Mailing List

Configurations

Configuration 1 (hide)

cpe:2.3:a:rubyzip_project:rubyzip:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:29:::::::*
	cpe:2.3:o:fedoraproject:fedora:30:::::::*
	cpe:2.3:o:fedoraproject:fedora:31:::::::*

Configuration 3 (hide)

OR	cpe:2.3:a:redhat:cloudforms:4.7:::::::*
	cpe:2.3:a:redhat:cloudforms:5.11:::::::*

History

No history.

Information

Published : 2019-09-25 22:15

Updated : 2023-12-28 17:04

NVD link : CVE-2019-16892

Mitre link : CVE-2019-16892

CVE.ORG link : CVE-2019-16892

JSON object : View

Products Affected

redhat

cloudforms

fedoraproject

fedora

rubyzip_project

rubyzip

CWE

NVD-CWE-noinfo

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