DEBIAN-CVE-2018-18312

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2018-18312
Downstream
DSA-4347-1
Published: 05 Dec 2018, 22:29
Last modified:28 Apr 2026, 20:19

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
9.8 CRITICAL
3.0 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

05 Dec 2018, 22:29
Published
Vulnerability first disclosed
28 Apr 2026, 20:19
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.0•CRITICAL•Score: 9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Systems

  • debian•perl

    < 5.28.1-1 | < 5.28.1-1 | < 5.28.1-1 | < 5.28.1-1

References (1)