Is CVE-2019-12528 actively exploited?

CVE-2019-12528 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2019-12528?

CVE-2019-12528 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

How do I patch CVE-2019-12528?

Patch guidance is available from squid-cache security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2019-12528.

Fix CVE-2019-12528 - HIGH squid-cache squid

Q: Which products are affected by CVE-2019-12528?

9 products: squid-cache squid, fedoraproject fedora, fedoraproject fedora, debian debian linux, debian debian linux, and 4 more.

Description

An issue was discovered in Squid before 4.10. It allows a crafted FTP server to trigger disclosure of sensitive information from heap memory, such as information associated with other users' sessions or non-Squid processes.

CVSS Metrics

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

Metadata

Primary Vendor: SQUID-CACHE
Published: 2/4/2020
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

squid-cache : squidfedoraproject : fedorafedoraproject : fedoradebian : debian_linuxdebian : debian_linuxopensuse : leapcanonical : ubuntu_linuxcanonical : ubuntu_linuxcanonical : ubuntu_linux

Remediation Guidance

Executive Summary

Cite this page

CVE-2019-12528. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2019-12528

View on NIST NVD

CVE-2019-12528 vulnerability