CVE-2018-21232 - CVE House
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Status published Medium CVE-2018-21232

re2c before 2.0 has uncontrolled recursion that causes stack consumption...

Vulnerability Description

re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags.

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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CVE-2022-23901
A stack overflow re2c 2.2 exists due to infinite recursion...
Critical 9.8
CVE-2020-11958
re2c 1.3 has a heap-based buffer overflow in Scanner::fill in...
High 7.8

Affected Vendor

Affected Software

re2c
Vulnerable Versions:
0

Timeline

Official Publish: April 29th, 2020
Last Modified: August 5th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.