What is the CVSS score of CVE-2020-12723?

CVE-2020-12723 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 6.0%.

Is there a patch available for CVE-2020-12723?

Yes, a patch is available for CVE-2020-12723. Update the affected software to the latest version immediately.

Configuration Manager CVE-2020-12723

HIGH

Classic Buffer Overflow (CWE-120)

2020-06-05 cve@mitre.org

Buffer Overflow Oracle Configuration Manager Fedora Leap Oncommand Workflow Automation Perl Communications Billing And Revenue Management Communications Eagle Application Processor Snap Creator Framework Opensuse Communications Diameter Signaling Router Enterprise Manager Base Platform Communications Offline Mediation Controller Communications Eagle Lnp Application Processor Communications Lsms Tekelec Platform Distribution Communications Performance Intelligence Center Sd Wan Edge Netapp Fedoraproject

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Jun 05, 2020 - 15:15 nvd

HIGH 7.5

DescriptionNVD

regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive S_study_chunk calls.

AnalysisAI

regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive S_study_chunk calls. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.

Technical ContextAI

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive S_study_chunk calls. Affected products include: Perl, Netapp Oncommand Workflow Automation, Netapp Snap Creator Framework, Fedoraproject Fedora, Opensuse Leap. Version information: before 5.30.3.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.