CVE-2020-12723

CVSS V2 Medium 5 CVSS V3 High 7.5
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.
Overview
  • CVE ID
  • CVE-2020-12723
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-06-05T15:15:10
  • Last Modified Date
  • 2022-05-12T15:00:57
Weakness Enumerations
CWE URL
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:* 1 OR 5.30.3
cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:snap_creator_framework:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:communications_billing_and_revenue_management:12.0.0.2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:communications_billing_and_revenue_management:12.0.0.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:* 1 OR 8.0.0 8.5.0
cpe:2.3:a:oracle:communications_eagle_application_processor:*:*:*:*:*:*:*:* 1 OR 16.1.0 16.4.0
cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:communications_lsms:*:*:*:*:*:*:*:* 1 OR 13.1 13.4
cpe:2.3:a:oracle:communications_offline_mediation_controller:12.0.0.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:communications_performance_intelligence_center:*:*:*:*:*:*:*:* 1 OR 10.3.0.0.0 10.3.0.2.1
cpe:2.3:a:oracle:communications_performance_intelligence_center:*:*:*:*:*:*:*:* 1 OR 10.4.0.1.0 10.4.0.3.1
cpe:2.3:a:oracle:configuration_manager:12.1.2.0.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:enterprise_manager_base_platform:13.4.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:sd-wan_edge:8.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:sd-wan_edge:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:sd-wan_edge:9.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:tekelec_platform_distribution:*:*:*:*:*:*:*:* 1 OR 7.4.0 7.7.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/Perl/perl5/compare/v5.30.2...v5.30.3 Patch Third Party Advisory
https://github.com/Perl/perl5/blob/blead/pod/perl5303delta.pod Third Party Advisory
https://github.com/Perl/perl5/issues/16947 Third Party Advisory
https://github.com/perl/perl5/commit/66bbb51b93253a3f87d11c2695cfb7bdb782184a Patch Third Party Advisory
https://github.com/Perl/perl5/issues/17743 Third Party Advisory
https://security.netapp.com/advisory/ntap-20200611-0001/ Third Party Advisory
https://security.gentoo.org/glsa/202006-03 Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IN3TTBO5KSGWE5IRIKDJ5JSQRH7ANNXE/ Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.html Mailing List Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html Patch Third Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2022.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-12723
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12723
History
Created Old Value New Value Data Type Notes
2022-04-20 17:00:00 Added to TrackCVE
2022-12-04 17:28:29 2020-06-05T15:15Z 2020-06-05T15:15:10 CVE Published Date updated
2022-12-04 17:28:29 2022-05-12T15:00:57 CVE Modified Date updated
2022-12-04 17:28:29 Analyzed Vulnerability Status updated