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OpenAdvisories
High RLSA-2019:2593 1 CVE

Important: squid:4 security update

Published Sep 2, 2019 · Updated Feb 5, 2026

Summary

Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.

Security Fix(es):

* squid: heap-based buffer overflow in HttpHeader::getAuth (CVE-2019-12527)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Fixed packages 1

ReleasePackageFixed in
Rocky Linux · 8 libecap 0:1.0.1-2.module+el8.4.0+404+316a0dc5

Vulnerabilities 1

  • Unscored —
    CVE-2019-12527 EPSS 50%

    An issue was discovered in Squid 4.0.23 through 4.7. When checking Basic Authentication with HttpHeader::getAuth, Squid…

References

  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1730533