CVE-2020-12723

HIGH

Perl <5.30.3 - Buffer Overflow

Title source: llm
STIX 2.1

Description

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

References (16)

Core 16
Core References
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/202006-03
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.html
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuoct2020.html
Patch, Third Party Advisory x_refsource_confirm
https://github.com/Perl/perl5/compare/v5.30.2...v5.30.3
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20200611-0001/
Third Party Advisory x_refsource_misc
https://github.com/Perl/perl5/issues/16947
Third Party Advisory x_refsource_misc
https://github.com/Perl/perl5/issues/17743
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpujan2021.html
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuApr2021.html
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com//security-alerts/cpujul2021.html
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuoct2021.html
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpujan2022.html
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuapr2022.html

Scores

CVSS v3 7.5
EPSS 0.0019
EPSS Percentile 40.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-120
Status published
Products (20)
fedoraproject/fedora 31
netapp/oncommand_workflow_automation
netapp/snap_creator_framework
opensuse/leap 15.1
oracle/communications_billing_and_revenue_management 12.0.0.2.0
oracle/communications_billing_and_revenue_management 12.0.0.3.0
oracle/communications_diameter_signaling_router 8.0.0 - 8.5.0
oracle/communications_eagle_application_processor 16.1.0 - 16.4.0
oracle/communications_eagle_lnp_application_processor 10.1
oracle/communications_eagle_lnp_application_processor 10.2
... and 10 more
Published Jun 05, 2020
Tracked Since Feb 18, 2026