CVE-2020-10543

Severity CVSS v4.0:

Pending analysis

Type:

CWE-190 Integer Overflow or Wraparound

Publication date:

05/06/2020

Last modified:

07/11/2023

Description

Perl before 5.30.3 on 32-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.20 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): High

Base Score 3.x

8.20

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.40 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0

6.40

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:perl:perl:::::::x86:*		5.30.3 (excluding)
cpe:2.3:o:fedoraproject:fedora:31:::::::*
cpe:2.3:o:opensuse:leap:15.1:::::::*
cpe:2.3:a:oracle:communications_billing_and_revenue_management:12.0.0.2.0:::::::*
cpe:2.3:a:oracle:communications_billing_and_revenue_management:12.0.0.3.0:::::::*
cpe:2.3:a:oracle:communications_diameter_signaling_router::::::::	8.0.0 (including)	8.5.0 (including)
cpe:2.3:a:oracle:communications_eagle_application_processor::::::::	16.1.0 (including)	16.4.0 (including)
cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.1:::::::*
cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.2:::::::*
cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:46.7:::::::*
cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:46.8:::::::*
cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:46.9:::::::*
cpe:2.3:a:oracle:communications_lsms::::::::	13.1 (including)	13.4 (including)
cpe:2.3:a:oracle:communications_offline_mediation_controller:12.0.0.3.0:::::::*
cpe:2.3:a:oracle:communications_performance_intelligence_center::::::::	10.3.0.0.0 (including)	10.3.0.2.1 (including)

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:perl:perl:::::::x86:*		5.30.3 (excluding)
cpe:2.3:o:fedoraproject:fedora:31:::::::*
cpe:2.3:o:opensuse:leap:15.1:::::::*
cpe:2.3:a:oracle:communications_billing_and_revenue_management:12.0.0.2.0:::::::*
cpe:2.3:a:oracle:communications_billing_and_revenue_management:12.0.0.3.0:::::::*
cpe:2.3:a:oracle:communications_diameter_signaling_router::::::::	8.0.0 (including)	8.5.0 (including)
cpe:2.3:a:oracle:communications_eagle_application_processor::::::::	16.1.0 (including)	16.4.0 (including)
cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.1:::::::*
cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.2:::::::*
cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:46.7:::::::*
cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:46.8:::::::*
cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:46.9:::::::*
cpe:2.3:a:oracle:communications_lsms::::::::	13.1 (including)	13.4 (including)
cpe:2.3:a:oracle:communications_offline_mediation_controller:12.0.0.3.0:::::::*
cpe:2.3:a:oracle:communications_performance_intelligence_center::::::::	10.3.0.0.0 (including)	10.3.0.2.1 (including)

CVE-2020-10543

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools