critique
CVE-2019-12523
squid: Improper input validation in URI processor
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.
Sévérité par source
NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Red Hat7.4CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Amazon (élevée), Oracle (élevée), Red Hat (moyenne), AlmaLinux (moyenne), Rocky Linux (moyenne), Ubuntu (moyenne).
Description
An issue was discovered in Squid before 4.9. When handling a URN request, a corresponding HTTP request is made. This HTTP request doesn't go through the access checks that incoming HTTP requests go through. This causes all access checks to be bypassed and allows access to restricted HTTP servers, e.g., an attacker can connect to HTTP servers that only listen on localhost.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| alma 8 | squid:4::libecap, squid:4::libecap-devel | 1.0.1-2.module_el8.6.0+2741+01592ae8 |
| amazon linux 1 | squid, squid-debuginfo, squid-migration-script | 7:3.5.20-17.46.amzn1 |
| amazon linux 2 | squid, squid-debuginfo, squid-migration-script et 1 autres | 7:3.5.20-17.amzn2.7.5 |
| debian 10 | squid | 4.6-1+deb10u2 |
| debian 11 | squid | 4.9-1 |
| debian 12 | squid | 4.9-1 |
| debian 13 | squid | 4.9-1 |
| debian 14 | squid | 4.9-1 |
| debian 9 | squid3 | 3.5.23-5+deb9u2 |
| echo | squid | 4.9-1 |
| Oracle Linux 7 | squid | 7:4.11-3.0.1.el7 |
| Oracle Linux 8 | libecap, libecap-devel, squid | 1.0.1-2.module+el8.3.0+7819+eb7d4ef6 et 1 autres |
Afficher les 36 entrées de 24 sources
| Source | Paquet | Corrigé en |
|---|---|---|
| alma 8 | squid:4::libecap | 1.0.1-2.module_el8.6.0+2741+01592ae8 |
| alma 8 | squid:4::libecap-devel | 1.0.1-2.module_el8.6.0+2741+01592ae8 |
| amazon linux 1 | squid | 7:3.5.20-17.46.amzn1 |
| amazon linux 1 | squid-debuginfo | 7:3.5.20-17.46.amzn1 |
| amazon linux 1 | squid-migration-script | 7:3.5.20-17.46.amzn1 |
| amazon linux 2 | squid | 7:3.5.20-17.amzn2.7.5 |
| amazon linux 2 | squid-debuginfo | 7:3.5.20-17.amzn2.7.5 |
| amazon linux 2 | squid-migration-script | 7:3.5.20-17.amzn2.7.5 |
| amazon linux 2 | squid-sysvinit | 7:3.5.20-17.amzn2.7.5 |
| debian 10 | squid | 4.6-1+deb10u2 |
| debian 11 | squid | 4.9-1 |
| debian 12 | squid | 4.9-1 |
| debian 13 | squid | 4.9-1 |
| debian 14 | squid | 4.9-1 |
| debian 9 | squid3 | 3.5.23-5+deb9u2 |
| echo | squid | 4.9-1 |
| Oracle Linux 7 | squid | 7:4.11-3.0.1.el7 |
| Oracle Linux 8 | libecap | 1.0.1-2.module+el8.3.0+7819+eb7d4ef6 |
| Oracle Linux 8 | libecap-devel | 1.0.1-2.module+el8.3.0+7819+eb7d4ef6 |
| Oracle Linux 8 | squid | 7:4.11-3.module+el8.3.0+7819+eb7d4ef6 |
| Red Hat | squid | pas de correctif indiqué |
| Red Hat | squid-migration-script | pas de correctif indiqué |
| Red Hat | squid-sysvinit | pas de correctif indiqué |
| Red Hat | squid34 | pas de correctif indiqué |
| rocky 8 | squid:4::libecap | 1.0.1-2.module+el8.4.0+404+316a0dc5 |
| rocky 8 | squid:4::libecap-devel | 1.0.1-2.module+el8.4.0+404+316a0dc5 |
| ubuntu 16.04 | squid3 | 3.5.12-1ubuntu7.12 |
| ubuntu 16.04-ESM | squid3 | 3.5.12-1ubuntu7.12 |
| ubuntu 18.04 | squid3 | 3.5.27-1ubuntu1.7 |
| ubuntu 18.04-ESM | squid3 | 3.5.27-1ubuntu1.7 |
| ubuntu 19.04 | squid | 4.4-1ubuntu2.3 |
| ubuntu 19.10 | squid | 4.8-1ubuntu2.1 |
| ubuntu 20.04 | squid | 4.9-2ubuntu1 |
| ubuntu 20.04-ESM | squid | 4.9-2ubuntu1 |
| ubuntu 20.10 | squid | 4.9-2ubuntu1 |
| ubuntu 21.04 | squid | 4.9-2ubuntu1 |
Références
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html
- http://www.squid-cache.org/Advisories/SQUID-2019_8.txt
- https://access.redhat.com/security/cve/CVE-2019-12523
- 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
Les 54 références
- 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://bugzilla.suse.com/show_bug.cgi?id=1156329
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12520
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12521
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12523
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12524
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12526
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12528
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12529
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12854
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18676
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18677
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18678
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18679
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18860
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14058
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15049
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24606
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8449
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8450
- https://errata.almalinux.org/8/ALSA-2020-4743.html
- https://errata.rockylinux.org/RLSA-2020:4743
- https://linux.oracle.com/cve/CVE-2019-12523.html
- https://linux.oracle.com/errata/ELSA-2022-22254.html
- https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MTM74TU2BSLT5B3H4F3UDW53672NVLMC/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UEMOYTMCCFWK5NOXSXEIH5D2VGWVXR67/
- https://nvd.nist.gov/vuln/detail/CVE-2019-12523
- https://ubuntu.com/security/notices/USN-4213-1
- https://ubuntu.com/security/notices/USN-4446-1
- https://usn.ubuntu.com/4213-1/
- https://usn.ubuntu.com/4446-1/
- https://www.cve.org/CVERecord?id=CVE-2019-12523
- https://www.debian.org/security/2020/dsa-4682