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[email protected]NVD:CVE-2022-22823

HistoryJan 10, 2022 - 2:12 p.m.

CVE-2022-22823

2022-01-1014:12:56

CWE-190

[email protected]

web.nvd.nist.gov

expat

build_model

integer overflow

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

EPSS

0.018

Percentile

88.4%

JSON

build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

Affected configurations

Nvd

Node

libexpat_projectlibexpatRange<2.4.3

Node

tenablenessusRange<8.15.3

tenablenessusRange10.0.0–10.1.1

Node

debiandebian_linuxMatch10.0

debiandebian_linuxMatch11.0

Node

siemenssinema_remote_connect_serverRange<3.1

VendorProductVersionCPE
libexpat_projectlibexpat*cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*
tenablenessus*cpe:2.3:a:tenable:nessus:*:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
debiandebian_linux11.0cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
siemenssinema_remote_connect_server*cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libexpat_project	libexpat	*	cpe:2.3:a:libexpat_project:libexpat::::::::
tenable	nessus	*	cpe:2.3:a:tenable:nessus::::::::
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*
debian	debian_linux	11.0	cpe:2.3:o:debian:debian_linux:11.0:::::::*
siemens	sinema_remote_connect_server	*	cpe:2.3:a:siemens:sinema_remote_connect_server::::::::