6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9.2 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.7%
Perl before 5.26.3 has a buffer over-read via a crafted regular expression that triggers disclosure of sensitive information from process memory.
seclists.org/fulldisclosure/2019/Mar/49
www.securitytracker.com/id/1042181
access.redhat.com/errata/RHSA-2019:0001
access.redhat.com/errata/RHSA-2019:0010
bugzilla.redhat.com/show_bug.cgi?id=1646738
github.com/Perl/perl5/commit/43b2f4ef399e2fd7240b4eeb0658686ad95f8e62
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/
metacpan.org/changes/release/SHAY/perl-5.26.3
rt.perl.org/Ticket/Display.html?id=133192
seclists.org/bugtraq/2019/Mar/42
security.gentoo.org/glsa/201909-01
security.netapp.com/advisory/ntap-20190221-0003/
support.apple.com/kb/HT209600
usn.ubuntu.com/3834-1/
usn.ubuntu.com/3834-2/
www.debian.org/security/2018/dsa-4347
www.oracle.com/security-alerts/cpujul2020.html
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9.2 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.7%