CVE-2021-3807

HighCVSS 7.5/10Last modified Oct 8, 2026

Description

ansi-regex is vulnerable to Inefficient Regular Expression Complexity

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-1333

Affected software

No affected versions have been published.

Timeline

Published
Sep 17, 2021
Last modified
Oct 8, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-38087.8Potential security vulnerabilities have been identified in the BIOS (UEFI Firmware) for certain HP PC products, which might allow arbitrary CVE-2021-380848.1An issue was discovered in the POP3 component of Courier Mail Server before 1.1.5. Meddler-in-the-middle attackers can pipeline commands aftCVE-2021-380857.8The Canon TR150 print driver through 3.71.2.10 is vulnerable to a privilege escalation issue. During the add printer process, a local attackCVE-2021-380867.8Acronis Cyber Protect 15 for Windows prior to build 27009 and Acronis Agent for Windows prior to build 26226 allowed local privilege escalatCVE-2021-380876.1Reflected cross-site scripting (XSS) was possible on the login page in Acronis Cyber Protect 15 prior to build 27009.CVE-2021-380887.8Acronis Cyber Protect 15 for Windows prior to build 27009 allowed local privilege escalation via binary hijacking.CVE-2021-38097.8Potential security vulnerabilities have been identified in the BIOS (UEFI Firmware) for certain HP PC products, which might allow arbitrary CVE-2021-380908.8Integer Overflow vulnerability in function filter16_roberts in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a DenCVE-2021-380918.8Integer Overflow vulnerability in function filter16_sobel in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a DeniaCVE-2021-380928.8Integer Overflow vulnerability in function filter_prewitt in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a DeniaCVE-2021-380938.8Integer Overflow vulnerability in function filter_robert in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a DenialCVE-2021-380948.8Integer Overflow vulnerability in function filter_sobel in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a Denial
CVE-2021-3807: High severity, CVSS 7.5 | Vulnix