Denial Of Service (DoS)

2021-04-2902:58:39

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

JSON

github.com/ulikunitz/xz is vulnerable to denial of service. The function readUvarint does not limit the size of the compressed file input to a reasonable size, leading to an infinite loop and crashing the application.

CPENameOperatorVersion
github.com/ulikunitz/xzlev0.5.7
servicemesheq0.12.0__8.el8
servicemesheq1.1.2__2.el8
servicemesheq1.1.10__1.el8
servicemesheq1.0.1__8.el8
servicemesheq2.0.6__2.el8
servicemesheq1.1.8__2.el8
servicemesheq1.1.15__4.el8
servicemesheq2.0.2__1.el8
servicemesheq1.1.7__1.el8

Name	Operator	Version
github.com/ulikunitz/xz	le	v0.5.7
servicemesh	eq	0.12.0__8.el8
servicemesh	eq	1.1.2__2.el8
servicemesh	eq	1.1.10__1.el8
servicemesh	eq	1.0.1__8.el8
servicemesh	eq	2.0.6__2.el8
servicemesh	eq	1.1.8__2.el8
servicemesh	eq	1.1.15__4.el8
servicemesh	eq	2.0.2__1.el8
servicemesh	eq	1.1.7__1.el8