Vulnerability Details : CVE-2018-18314
Perl before 5.26.3 has a buffer overflow via a crafted regular expression that triggers invalid write operations.
Vulnerability category: Overflow
Exploit prediction scoring system (EPSS) score for CVE-2018-18314
Probability of exploitation activity in the next 30 days: 1.75%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 86 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-18314
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
[email protected] |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
[email protected] |
CWE ids for CVE-2018-18314
-
The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: [email protected] (Primary)
References for CVE-2018-18314
-
https://rt.perl.org/Ticket/Display.html?id=131649
Exploit;Patch;Third Party Advisory
-
https://usn.ubuntu.com/3834-1/
Third Party Advisory
-
https://github.com/Perl/perl5/commit/19a498a461d7c81ae3507c450953d1148efecf4f
Patch;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2019:0001
Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2020.html
-
http://www.securitytracker.com/id/1042181
Third Party Advisory;VDB Entry
-
https://bugzilla.redhat.com/show_bug.cgi?id=1646751
Issue Tracking;Patch;Third Party Advisory
- https://security.gentoo.org/glsa/201909-01
-
https://lists.fedoraproject.org/archives/list/[email protected]/message/RWQGEB543QN7SSBRKYJM6PSOC3RLYGSM/
Product
-
https://www.debian.org/security/2018/dsa-4347
Third Party Advisory
-
https://security.netapp.com/advisory/ntap-20190221-0003/
Patch;Third Party Advisory
-
https://metacpan.org/changes/release/SHAY/perl-5.26.3
Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2019:0010
Third Party Advisory
-
http://www.securityfocus.com/bid/106145
Third Party Advisory;VDB Entry
Products affected by CVE-2018-18314
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- 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:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:7.6:*:*:*:*:*:*:*
- cpe:2.3:a:perl:perl:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:snap_creator_framework:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:snapdrive:-:*:*:*:*:unix:*:*
- cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*
- Netapp » E-series Santricity Os ControllerVersions from including (>=) 11.0 and up to, including, (<=) 11.40cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*