CVE-2023-33460

2023-06-0612:15:09

CWE-401

[email protected]

web.nvd.nist.gov

cve-2023-33460

memory leak

yajl 2.1.0

yajl_tree_parse

out-of-memory

server crash

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.6

Confidence

High

EPSS

0.002

Percentile

52.0%

JSON

There’s a memory leak in yajl 2.1.0 with use of yajl_tree_parse function. which will cause out-of-memory in server and cause crash.

Affected configurations

Nvd

Node

yajl_projectyajlMatch2.1.0

Node

fedoraprojectfedoraMatch37

fedoraprojectfedoraMatch38

Node

debiandebian_linuxMatch10.0

VendorProductVersionCPE
yajl_projectyajl2.1.0cpe:2.3:a:yajl_project:yajl:2.1.0:*:*:*:*:*:*:*
fedoraprojectfedora37cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
fedoraprojectfedora38cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
yajl_project	yajl	2.1.0	cpe:2.3:a:yajl_project:yajl:2.1.0:::::::*
fedoraproject	fedora	37	cpe:2.3:o:fedoraproject:fedora:37:::::::*
fedoraproject	fedora	38	cpe:2.3:o:fedoraproject:fedora:38:::::::*
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*