CVE-2018-18313critical
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
Perl before 5.26.3 has a buffer over-read via a crafted regular expression that triggers disclosure of sensitive information from process memory.
References
http://seclists.org/fulldisclosure/2019/Mar/49
http://www.securitytracker.com/id/1042181
https://access.redhat.com/errata/RHSA-2019:0001
https://access.redhat.com/errata/RHSA-2019:0010
https://bugzilla.redhat.com/show_bug.cgi?id=1646738
https://github.com/Perl/perl5/commit/43b2f4ef399e2fd7240b4eeb0658686ad95f8e62
https://metacpan.org/changes/release/SHAY/perl-5.26.3
https://rt.perl.org/Ticket/Display.html?id=133192
https://seclists.org/bugtraq/2019/Mar/42
https://security.gentoo.org/glsa/201909-01
https://security.netapp.com/advisory/ntap-20190221-0003/
https://support.apple.com/kb/HT209600
https://usn.ubuntu.com/3834-1/
https://usn.ubuntu.com/3834-2/
Details
Source: MITRE
Published: 2018-12-07
Updated: 2020-07-15
Type: CWE-125
Risk Information
CVSS v2
Base Score: 6.4
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P
Impact Score: 4.9
Exploitability Score: 10
Severity: MEDIUM
CVSS v3
Base Score: 9.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Impact Score: 5.2
Exploitability Score: 3.9
Severity: CRITICAL
Vulnerable Software
Configuration 1
OR
Configuration 2
OR
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
Configuration 3
OR
Configuration 4
OR
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.4:*:*:*:*:*:*:*
Configuration 5
OR
cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* versions from 11.0 to 11.40 (inclusive)
cpe:2.3:a:netapp:snap_creator_framework:-:*:*:*:*:*:*:*
Configuration 6
OR
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 128590 | GLSA-201909-01 : Perl: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | critical |
| 700522 | macOS 10.14.x < 10.14.4 Multiple Vulnerabilities | Nessus Network Monitor | Operating System Detection | critical |
| 123159 | openSUSE Security Update : perl (openSUSE-2019-1029) | Nessus | SuSE Local Security Checks | critical |
| 123130 | macOS 10.13.6 Multiple Vulnerabilities (Security Update 2019-002) | Nessus | MacOS X Local Security Checks | critical |
| 123129 | macOS and Mac OS X Multiple Vulnerabilities (Security Update 2019-002) | Nessus | MacOS X Local Security Checks | critical |
| 123128 | macOS 10.14.x < 10.14.4 Multiple Vulnerabilities | Nessus | MacOS X Local Security Checks | critical |
| 122923 | Photon OS 1.0: Perl PHSA-2019-1.0-0212 | Nessus | PhotonOS Local Security Checks | critical |
| 122912 | Photon OS 2.0: Perl PHSA-2019-2.0-0135 | Nessus | PhotonOS Local Security Checks | critical |
| 120786 | Fedora 28 : 4:perl (2018-ca03363d57) | Nessus | Fedora Local Security Checks | critical |
| 120656 | Fedora 29 : 4:perl (2018-9dbe983805) | Nessus | Fedora Local Security Checks | critical |
| 120189 | SUSE SLED15 / SLES15 Security Update : perl (SUSE-SU-2018:4187-1) | Nessus | SuSE Local Security Checks | critical |
| 119863 | openSUSE Security Update : perl (openSUSE-2018-1595) | Nessus | SuSE Local Security Checks | critical |
| 119337 | Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 18.10 : perl vulnerabilities (USN-3834-1) | Nessus | Ubuntu Local Security Checks | critical |
| 119290 | Debian DSA-4347-1 : perl - security update | Nessus | Debian Local Security Checks | critical |