CVE-2020-12723high
New! CVE Severity Now Using CVSS v3
The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
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
https://github.com/Perl/perl5/compare/v5.30.2...v5.30.3
https://github.com/Perl/perl5/blob/blead/pod/perl5303delta.pod
https://github.com/Perl/perl5/issues/16947
https://github.com/perl/perl5/commit/66bbb51b93253a3f87d11c2695cfb7bdb782184a
https://github.com/Perl/perl5/issues/17743
https://security.netapp.com/advisory/ntap-20200611-0001/
https://security.gentoo.org/glsa/202006-03
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.html
https://www.oracle.com/security-alerts/cpuoct2020.html
https://www.oracle.com/security-alerts/cpujan2021.html
https://www.oracle.com/security-alerts/cpuApr2021.html
Details
Source: MITRE
Published: 2020-06-05
Updated: 2021-10-20
Type: CWE-120
Risk Information
CVSS v2
Base Score: 5
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 10
Severity: MEDIUM
CVSS v3
Base Score: 7.5
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 3.9
Severity: HIGH
Vulnerable Software
Configuration 1
OR
Configuration 2
OR
cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*
Configuration 3
OR
Configuration 4
OR
Configuration 5
OR
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:*:*:*:*:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 154625 | NewStart CGSL CORE 5.04 / MAIN 5.04 : perl Multiple Vulnerabilities (NS-SA-2021-0099) | Nessus | NewStart CGSL Local Security Checks | high |
| 154484 | NewStart CGSL CORE 5.05 / MAIN 5.05 : perl Multiple Vulnerabilities (NS-SA-2021-0184) | Nessus | NewStart CGSL Local Security Checks | high |
| 154452 | NewStart CGSL MAIN 6.02 : perl Vulnerability (NS-SA-2021-0127) | Nessus | NewStart CGSL Local Security Checks | high |
| 152026 | Oracle Database Server Multiple Vulnerabilities (Jul 2021 CPU) | Nessus | Databases | high |
| 151395 | EulerOS Virtualization 3.0.2.2 : perl (EulerOS-SA-2021-2157) | Nessus | Huawei Local Security Checks | high |
| 150136 | RHEL 8 : perl (RHSA-2021:2184) | Nessus | Red Hat Local Security Checks | high |
| 149822 | Oracle Linux 6 : perl (ELSA-2021-9238) | Nessus | Oracle Linux Local Security Checks | high |
| 148889 | RHEL 7 : perl (RHSA-2021:1032) | Nessus | Red Hat Local Security Checks | high |
| 148860 | RHEL 7 : perl (RHSA-2021:1266) | Nessus | Red Hat Local Security Checks | high |
| 147832 | RHEL 7 : perl (RHSA-2021:0883) | Nessus | Red Hat Local Security Checks | high |
| 147426 | EulerOS Virtualization 2.9.1 : perl (EulerOS-SA-2021-1621) | Nessus | Huawei Local Security Checks | high |
| 146623 | Amazon Linux 2 : perl (ALAS-2021-1610) | Nessus | Amazon Linux Local Security Checks | high |
| 146583 | Oracle Linux 8 : perl (ELSA-2021-0557) | Nessus | Oracle Linux Local Security Checks | high |
| 146542 | RHEL 8 : perl (RHSA-2021:0557) | Nessus | Red Hat Local Security Checks | high |
| 146100 | CentOS 7 : perl (CESA-2021:0343) | Nessus | CentOS Local Security Checks | high |
| 146083 | Oracle Linux 7 : perl (ELSA-2021-0343) | Nessus | Oracle Linux Local Security Checks | high |
| 146072 | RHEL 7 : perl (RHSA-2021:0343) | Nessus | Red Hat Local Security Checks | high |
| 146065 | Scientific Linux Security Update : perl on SL7.x i686/x86_64 (2021:0343) | Nessus | Scientific Linux Local Security Checks | high |
| 144320 | AIX 7.2 TL 3 : perl (IJ26986) | Nessus | AIX Local Security Checks | high |
| 144314 | AIX 7.1 TL 5 : perl (IJ26985) | Nessus | AIX Local Security Checks | high |
| 142579 | EulerOS Virtualization 3.0.6.6 : perl (EulerOS-SA-2020-2459) | Nessus | Huawei Local Security Checks | high |
| 142313 | EulerOS 2.0 SP2 : perl (EulerOS-SA-2020-2380) | Nessus | Huawei Local Security Checks | high |
| 141913 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Perl vulnerabilities (USN-4602-1) | Nessus | Ubuntu Local Security Checks | high |
| 140852 | EulerOS 2.0 SP3 : perl (EulerOS-SA-2020-2085) | Nessus | Huawei Local Security Checks | high |
| 140337 | EulerOS Virtualization for ARM 64 3.0.2.0 : perl (EulerOS-SA-2020-1967) | Nessus | Huawei Local Security Checks | high |
| 140164 | EulerOS 2.0 SP5 : perl (EulerOS-SA-2020-1943) | Nessus | Huawei Local Security Checks | high |
| 139997 | EulerOS Virtualization for ARM 64 3.0.6.0 : perl (EulerOS-SA-2020-1894) | Nessus | Huawei Local Security Checks | high |
| 139150 | EulerOS 2.0 SP8 : perl (EulerOS-SA-2020-1820) | Nessus | Huawei Local Security Checks | high |
| 138697 | openSUSE Security Update : perl (openSUSE-2020-850) | Nessus | SuSE Local Security Checks | high |
| 138277 | SUSE SLED15 / SLES15 Security Update : perl (SUSE-SU-2020:1682-2) | Nessus | SuSE Local Security Checks | high |
| 138276 | SUSE SLED15 / SLES15 Security Update : perl (SUSE-SU-2020:1682-1) | Nessus | SuSE Local Security Checks | high |
| 138271 | SUSE SLES12 Security Update : perl (SUSE-SU-2020:1662-1) | Nessus | SuSE Local Security Checks | high |
| 137784 | Photon OS 3.0: Perl PHSA-2020-3.0-0104 | Nessus | PhotonOS Local Security Checks | high |
| 137776 | Photon OS 1.0: Perl PHSA-2020-1.0-0302 | Nessus | PhotonOS Local Security Checks | high |
| 137719 | Photon OS 2.0: Perl PHSA-2020-2.0-0254 | Nessus | PhotonOS Local Security Checks | high |
| 137437 | Fedora 31 : 4:perl (2020-fd73c08076) | Nessus | Fedora Local Security Checks | high |
| 137383 | GLSA-202006-03 : Perl: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | high |
| 137157 | Fedora 32 : 4:perl (2020-4021bf2ae8) | Nessus | Fedora Local Security Checks | high |