RHSA-2020:4743
- Source
- https://access.redhat.com/errata/RHSA-2020:4743
- Import Source
- https://security.access.redhat.com/data/osv/RHSA-2020:4743.json
- JSON Data
- https://api.osv.dev/v1/vulns/RHSA-2020:4743
- Upstream
- Published
- 2024-09-16T04:22:06Z
- Modified
- 2025-09-11T11:31:02Z
- Severity
-
- 8.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- Red Hat Security Advisory: squid:4 security, bug fix, and enhancement update
- Details
- References
-
- https://access.redhat.com/errata/RHSA-2020:4743
- https://access.redhat.com/security/updates/classification/#moderate
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/
- https://bugzilla.redhat.com/show_bug.cgi?id=1730523
- https://bugzilla.redhat.com/show_bug.cgi?id=1730528
- https://bugzilla.redhat.com/show_bug.cgi?id=1770349
- https://bugzilla.redhat.com/show_bug.cgi?id=1770356
- https://bugzilla.redhat.com/show_bug.cgi?id=1770360
- https://bugzilla.redhat.com/show_bug.cgi?id=1770365
- https://bugzilla.redhat.com/show_bug.cgi?id=1770371
- https://bugzilla.redhat.com/show_bug.cgi?id=1770375
- https://bugzilla.redhat.com/show_bug.cgi?id=1798534
- https://bugzilla.redhat.com/show_bug.cgi?id=1798540
- https://bugzilla.redhat.com/show_bug.cgi?id=1798552
- https://bugzilla.redhat.com/show_bug.cgi?id=1817121
- https://bugzilla.redhat.com/show_bug.cgi?id=1827558
- https://bugzilla.redhat.com/show_bug.cgi?id=1827562
- https://bugzilla.redhat.com/show_bug.cgi?id=1827570
- https://bugzilla.redhat.com/show_bug.cgi?id=1852550
- https://bugzilla.redhat.com/show_bug.cgi?id=1852554
- https://bugzilla.redhat.com/show_bug.cgi?id=1871705
- https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_4743.json
- https://access.redhat.com/security/cve/CVE-2019-12520
- https://www.cve.org/CVERecord?id=CVE-2019-12520
- https://nvd.nist.gov/vuln/detail/CVE-2019-12520
- http://www.squid-cache.org/Advisories/SQUID-2019_4.txt
- https://access.redhat.com/security/cve/CVE-2019-12521
- https://www.cve.org/CVERecord?id=CVE-2019-12521
- https://nvd.nist.gov/vuln/detail/CVE-2019-12521
- http://www.squid-cache.org/Advisories/SQUID-2019_12.txt
- https://access.redhat.com/security/cve/CVE-2019-12523
- https://www.cve.org/CVERecord?id=CVE-2019-12523
- https://nvd.nist.gov/vuln/detail/CVE-2019-12523
- http://www.squid-cache.org/Advisories/SQUID-2019_8.txt
- https://access.redhat.com/security/cve/CVE-2019-12524
- https://www.cve.org/CVERecord?id=CVE-2019-12524
- https://nvd.nist.gov/vuln/detail/CVE-2019-12524
- https://access.redhat.com/security/cve/CVE-2019-12526
- https://www.cve.org/CVERecord?id=CVE-2019-12526
- https://nvd.nist.gov/vuln/detail/CVE-2019-12526
- http://www.squid-cache.org/Advisories/SQUID-2019_7.txt
- https://access.redhat.com/security/cve/CVE-2019-12528
- https://www.cve.org/CVERecord?id=CVE-2019-12528
- https://nvd.nist.gov/vuln/detail/CVE-2019-12528
- http://www.squid-cache.org/Advisories/SQUID-2020_2.txt
- https://access.redhat.com/security/cve/CVE-2019-12529
- https://www.cve.org/CVERecord?id=CVE-2019-12529
- https://nvd.nist.gov/vuln/detail/CVE-2019-12529
- http://www.squid-cache.org/Advisories/SQUID-2019_2.txt
- https://access.redhat.com/security/cve/CVE-2019-12854
- https://www.cve.org/CVERecord?id=CVE-2019-12854
- https://nvd.nist.gov/vuln/detail/CVE-2019-12854
- http://www.squid-cache.org/Advisories/SQUID-2019_1.txt
- https://access.redhat.com/security/cve/CVE-2019-18676
- https://www.cve.org/CVERecord?id=CVE-2019-18676
- https://nvd.nist.gov/vuln/detail/CVE-2019-18676
- https://access.redhat.com/security/cve/CVE-2019-18677
- https://www.cve.org/CVERecord?id=CVE-2019-18677
- https://nvd.nist.gov/vuln/detail/CVE-2019-18677
- http://www.squid-cache.org/Advisories/SQUID-2019_9.txt
- https://access.redhat.com/security/cve/CVE-2019-18678
- https://www.cve.org/CVERecord?id=CVE-2019-18678
- https://nvd.nist.gov/vuln/detail/CVE-2019-18678
- http://www.squid-cache.org/Advisories/SQUID-2019_10.txt
- https://access.redhat.com/security/cve/CVE-2019-18679
- https://www.cve.org/CVERecord?id=CVE-2019-18679
- https://nvd.nist.gov/vuln/detail/CVE-2019-18679
- http://www.squid-cache.org/Advisories/SQUID-2019_11.txt
- https://access.redhat.com/security/cve/CVE-2019-18860
- https://www.cve.org/CVERecord?id=CVE-2019-18860
- https://nvd.nist.gov/vuln/detail/CVE-2019-18860
- https://github.com/squid-cache/squid/pull/504
- https://access.redhat.com/security/cve/CVE-2020-8449
- https://www.cve.org/CVERecord?id=CVE-2020-8449
- https://nvd.nist.gov/vuln/detail/CVE-2020-8449
- https://access.redhat.com/security/cve/CVE-2020-8450
- https://www.cve.org/CVERecord?id=CVE-2020-8450
- https://nvd.nist.gov/vuln/detail/CVE-2020-8450
- https://access.redhat.com/security/cve/CVE-2020-14058
- https://www.cve.org/CVERecord?id=CVE-2020-14058
- https://nvd.nist.gov/vuln/detail/CVE-2020-14058
- https://github.com/squid-cache/squid/security/advisories/GHSA-qvf6-485q-vm57
- https://access.redhat.com/security/cve/CVE-2020-15049
- https://www.cve.org/CVERecord?id=CVE-2020-15049
- https://nvd.nist.gov/vuln/detail/CVE-2020-15049
- https://github.com/squid-cache/squid/security/advisories/GHSA-qf3v-rc95-96j5
- https://access.redhat.com/security/cve/CVE-2020-24606
- https://www.cve.org/CVERecord?id=CVE-2020-24606
- https://nvd.nist.gov/vuln/detail/CVE-2020-24606
- https://github.com/squid-cache/squid/security/advisories/GHSA-vvj7-xjgq-g2jg
Affected packages
Red Hat:enterprise_linux:8::appstream / libecap-1.0.1
Package
- Name
- libecap-1.0.1
- Purl
- pkg:rpm/redhat/libecap
Red Hat:enterprise_linux:8::appstream / libecap-debuginfo-1.0.1
Package
- Name
- libecap-debuginfo-1.0.1
- Purl
- pkg:rpm/redhat/libecap-debuginfo
Red Hat:enterprise_linux:8::appstream / libecap-debugsource-1.0.1
Package
- Name
- libecap-debugsource-1.0.1
- Purl
- pkg:rpm/redhat/libecap-debugsource
Red Hat:enterprise_linux:8::appstream / libecap-devel-1.0.1
Package
- Name
- libecap-devel-1.0.1
- Purl
- pkg:rpm/redhat/libecap-devel
Red Hat:enterprise_linux:8::appstream / squid-4.11
Package
- Name
- squid-4.11
- Purl
- pkg:rpm/redhat/squid
Red Hat:enterprise_linux:8::appstream / squid-debuginfo-4.11
Package
- Name
- squid-debuginfo-4.11
- Purl
- pkg:rpm/redhat/squid-debuginfo