Arbitrary Code Execution

2019-01-1509:17:57

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

JSON

kernel is vulnerable to arbitrary code execution attacks. The vulnerability exists as the NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c.

CPENameOperatorVersion
kerneleq2.6.18__348.23.1.el5
kerneleq2.6.18__194.17.1.el5
kerneleq2.6.18__371.9.1.el5
kerneleq2.6.32__642.6.2.el6
kerneleq2.6.32__358.6.1.el6
kerneleq2.6.32__431.40.2.el6
kerneleq2.6.32__642.3.1.el6
kerneleq2.6.18__348.18.1.el5
kerneleq2.6.32__71.18.2.el6
kerneleq2.6.18__418.el5

Name	Operator	Version
kernel	eq	2.6.18__348.23.1.el5
kernel	eq	2.6.18__194.17.1.el5
kernel	eq	2.6.18__371.9.1.el5
kernel	eq	2.6.32__642.6.2.el6
kernel	eq	2.6.32__358.6.1.el6
kernel	eq	2.6.32__431.40.2.el6
kernel	eq	2.6.32__642.3.1.el6
kernel	eq	2.6.18__348.18.1.el5
kernel	eq	2.6.32__71.18.2.el6
kernel	eq	2.6.18__418.el5