Is CVE-2020-14155 actively exploited?

CVE-2020-14155 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2020-14155?

CVE-2020-14155 has a CVSS score of 5.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

How do I patch CVE-2020-14155?

Patch guidance is available from pcre security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2020-14155.

CVE-2020-14155 - remediation guidance & executive summary

Q: Which products are affected by CVE-2020-14155?

22 products: pcre pcre, apple macos, gitlab gitlab, gitlab gitlab, gitlab gitlab, and 17 more.

Description

libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: low
Weaknesses: CWE-190 · Integer Overflow

Metadata

Primary Vendor: PCRE
Published: 6/15/2020
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

pcre : pcreapple : macosgitlab : gitlabgitlab : gitlabgitlab : gitlabgitlab : gitlabgitlab : gitlabgitlab : gitlaboracle : communications_cloud_native_core_policynetapp : active_iq_unified_managernetapp : cloud_backupnetapp : clustered_data_ontapnetapp : ontap_select_deploy_administration_utilitynetapp : steelstore_cloud_integrated_storagenetapp : h410c_firmwarenetapp : h300s_firmwarenetapp : h500s_firmwarenetapp : h700s_firmwarenetapp : h410s_firmwaresplunk : universal_forwardersplunk : universal_forwardersplunk : universal_forwarder

Remediation Guidance

Executive Summary

Cite this page

CVE-2020-14155. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2020-14155

View on NIST NVD

CVE-2020-14155 vulnerability