National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-9162 Detail

Current Description

In the Linux kernel before 4.20.12, net/ipv4/netfilter/nf_nat_snmp_basic_main.c in the SNMP NAT module has insufficient ASN.1 length checks (aka an array index error), making out-of-bounds read and write operations possible, leading to an OOPS or local privilege escalation. This affects snmp_version and snmp_helper.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.8 HIGH
Vector:  CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c4c07b4d6fa1f11880eab8e076d3d060ef3f55fc Mailing List Patch Vendor Advisory
http://www.securityfocus.com/bid/107159 Third Party Advisory VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=1776 Exploit Issue Tracking Mailing List Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.25 Mailing List Vendor Advisory
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.20.12 Mailing List Vendor Advisory
https://github.com/torvalds/linux/commit/c4c07b4d6fa1f11880eab8e076d3d060ef3f55fc Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20190327-0002/ Third Party Advisory
https://support.f5.com/csp/article/K31864522
https://usn.ubuntu.com/3930-1/
https://usn.ubuntu.com/3930-2/
https://www.exploit-db.com/exploits/46477/ Exploit Patch Third Party Advisory VDB Entry

Weakness Enumeration

CWE-ID CWE Name Source
CWE-129 Improper Validation of Array Index NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
4.19
Up to (excluding)
4.19.25
 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
4.20
Up to (excluding)
4.20.12

Configuration 2 ( hide )
 cpe:2.3:a:netapp:element_software_management:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

9 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-9162
NVD Published Date:
02/25/2019
NVD Last Modified:
06/14/2019