CVE-2018-6797 - CVE House
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Status published Critical CVE-2018-6797

An issue was discovered in Perl 5.18 through 5.26. A...

Vulnerability Description

An issue was discovered in Perl 5.18 through 5.26. A crafted regular expression can cause a heap-based buffer overflow, with control over the bytes written.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

debian linux, perl, ubuntu linux, enterprise linux server, enterprise linux workstation
Vulnerable Versions:
8.0, 9.0, 5.18, 16.04, 17.10, 7.0, 7.3, 7.4, 7.5, 7.6, 6.0

Timeline

Official Publish: April 17th, 2018
Last Modified: August 5th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.