7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.2 High
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
70.0%
regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive S_study_chunk calls.
CPE | Name | Operator | Version |
---|---|---|---|
perl5 | eq | 5.18.0-RC3 | |
perl5 | eq | perl-5.003_11 | |
perl5 | eq | perl-5.003_27 | |
perl5 | eq | 5.11.2 | |
perl | eq | 5.24.1-r0 | |
perl5 | eq | 5.29.4 | |
perl | eq | 5.10.1-r2 | |
perl5 | eq | 5.23.2 | |
perl5 | eq | 5.19.1 | |
perl5 | eq | perl-4.0.36 |
lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.html
github.com/Perl/perl5/blob/blead/pod/perl5303delta.pod
github.com/perl/perl5/commit/66bbb51b93253a3f87d11c2695cfb7bdb782184a
github.com/Perl/perl5/compare/v5.30.2...v5.30.3
github.com/Perl/perl5/issues/16947
github.com/Perl/perl5/issues/17743
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IN3TTBO5KSGWE5IRIKDJ5JSQRH7ANNXE/
security.gentoo.org/glsa/202006-03
security.netapp.com/advisory/ntap-20200611-0001/
www.oracle.com//security-alerts/cpujul2021.html
www.oracle.com/security-alerts/cpuApr2021.html
www.oracle.com/security-alerts/cpuapr2022.html
www.oracle.com/security-alerts/cpujan2021.html
www.oracle.com/security-alerts/cpujan2022.html
www.oracle.com/security-alerts/cpuoct2020.html
www.oracle.com/security-alerts/cpuoct2021.html
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.2 High
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
70.0%