Vulnerability CVE-2018-18312
Published: 2018-12-05

Description:
Perl before 5.26.3 and 5.28.0 before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Redhat -> Enterprise linux 
PERL -> PERL 
Netapp -> Snap creator framework 
Netapp -> Snapcenter 
Netapp -> Snapdrive 
Debian -> Debian linux 
Canonical -> Ubuntu linux 

 References:
http://www.securityfocus.com/bid/106179
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=1646734
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/
https://metacpan.org/changes/release/SHAY/perl-5.26.3
https://metacpan.org/changes/release/SHAY/perl-5.28.1
https://rt.perl.org/Public/Bug/Display.html?id=133423
https://security.gentoo.org/glsa/201909-01
https://security.netapp.com/advisory/ntap-20190221-0003/
https://usn.ubuntu.com/3834-1/
https://www.debian.org/security/2018/dsa-4347
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