IM
IronMonkey Threat Research

CVE-2022-25314 HIGH

Published: 2022-02-18 | Last Modified: 2025-05-05 | Status: Modified

Description

In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString.

Additional Descriptions (1)

En Expat (también se conoce como libexpat) versiones anteriores a 2.4.5, se presenta un desbordamiento de enteros en copyString

CVSS Metrics

Base Score: 7.5 (HIGH)

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

Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
Confidentiality ImpactNONE
Integrity ImpactNONE
Availability ImpactHIGH

Source: [email protected]

Type: Primary

Exploitability Score: 3.9

Impact Score: 3.6

Base Score: 5.0 (MEDIUM)

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

Access VectorNETWORK
Access ComplexityLOW
AuthenticationNONE
Confidentiality ImpactNONE
Integrity ImpactNONE
Availability ImpactPARTIAL

Source: [email protected]

Type: Primary

Exploitability Score: 10.0

Impact Score: 2.9

Weaknesses

Source Type Description
[email protected] Primary
en CWE-190
134c704f-9b21-4f2e-91b3-4a467353bcc0 Secondary
en CWE-190

Affected Products

Vendor Product Version Update Type
libexpat_project libexpat * <built-in method update of dict object at 0x72a999779680> Application
debian debian_linux 10.0 <built-in method update of dict object at 0x72a963c68dc0> Operating System
debian debian_linux 11.0 <built-in method update of dict object at 0x72a963c6ac80> Operating System
fedoraproject fedora 34 <built-in method update of dict object at 0x72a99977a580> Operating System
fedoraproject fedora 35 <built-in method update of dict object at 0x72a99977be80> Operating System
oracle http_server 12.2.1.3.0 <built-in method update of dict object at 0x72a99977bbc0> Application
oracle http_server 12.2.1.4.0 <built-in method update of dict object at 0x72a963c6b400> Application
oracle zfs_storage_appliance_kit 8.8 <built-in method update of dict object at 0x72a963c68ec0> Application
siemens sinema_remote_connect_server * <built-in method update of dict object at 0x72a963c6ba80> Application

Affected Configurations

Operator: OR

Vulnerable CPE
Yes cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Yes cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
Yes cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
Yes cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
Yes cpe:2.3:a:oracle:http_server:12.2.1.3.0:*:*:*:*:*:*:*
Yes cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:*
Yes cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*

Operator: OR

Vulnerable CPE
Yes cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*

References

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