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CVE
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CVE-2018-18313Date: (C)2019-06-11   (M)2024-04-19


Perl before 5.26.3 has a buffer over-read via a crafted regular expression that triggers disclosure of sensitive information from process memory.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 9.1CVSS Score : 6.4
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 5.2Impact Score: 4.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: HIGHAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
SECTRACK-1042181
http://seclists.org/fulldisclosure/2019/Mar/49
DSA-4347
FEDORA-2018-9dbe983805
GLSA-201909-01
RHSA-2019:0001
RHSA-2019:0010
USN-3834-1
USN-3834-2
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://security.netapp.com/advisory/ntap-20190221-0003/
https://support.apple.com/kb/HT209600
https://www.oracle.com/security-alerts/cpujul2020.html

CPE    8
cpe:/o:debian:debian_linux:9.0
cpe:/o:apple:mac_os_x
cpe:/o:canonical:ubuntu_linux:12.04::~~esm~~~
cpe:/o:canonical:ubuntu_linux:18.04::~~lts~~~
...
CWE    1
CWE-125
OVAL    17
oval:org.secpod.oval:def:505068
oval:org.secpod.oval:def:504967
oval:org.secpod.oval:def:49674
oval:org.secpod.oval:def:1801258
...

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