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[email protected]NVD:CVE-2018-19115

HistoryNov 08, 2018 - 8:29 p.m.

CVE-2018-19115

2018-11-0820:29:00

CWE-787

[email protected]

web.nvd.nist.gov

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.9

Confidence

High

EPSS

0.013

Percentile

85.9%

JSON

keepalived before 2.0.7 has a heap-based buffer overflow when parsing HTTP status codes resulting in DoS or possibly unspecified other impact, because extract_status_code in lib/html.c has no validation of the status code and instead writes an unlimited amount of data to the heap.

Affected configurations

Nvd

Node

keepalivedkeepalivedRange<2.0.7

Node

debiandebian_linuxMatch8.0

Node

redhatenterprise_linux_serverMatch7.0

redhatenterprise_linux_server_ausMatch7.6

redhatenterprise_linux_server_eusMatch7.6

redhatenterprise_linux_server_tusMatch7.6

redhatenterprise_linux_workstationMatch7.0

VendorProductVersionCPE
keepalivedkeepalived*cpe:2.3:a:keepalived:keepalived:*:*:*:*:*:*:*:*
debiandebian_linux8.0cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
redhatenterprise_linux_server7.0cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
redhatenterprise_linux_server_aus7.6cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
redhatenterprise_linux_server_eus7.6cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
redhatenterprise_linux_server_tus7.6cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
redhatenterprise_linux_workstation7.0cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
keepalived	keepalived	*	cpe:2.3:a:keepalived:keepalived::::::::
debian	debian_linux	8.0	cpe:2.3:o:debian:debian_linux:8.0:::::::*
redhat	enterprise_linux_server	7.0	cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*
redhat	enterprise_linux_server_aus	7.6	cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:::::::*
redhat	enterprise_linux_server_eus	7.6	cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:::::::*
redhat	enterprise_linux_server_tus	7.6	cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:::::::*
redhat	enterprise_linux_workstation	7.0	cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::*