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cve-2020-11653
Vulnerability from cvelistv5
Published
2020-04-08 00:00
Modified
2024-08-04 11:35
Severity ?
EPSS score ?
Summary
An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html | Mailing List, Third Party Advisory | |
cve@mitre.org | http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html | Mailing List, Third Party Advisory | |
cve@mitre.org | https://lists.debian.org/debian-lts-announce/2022/11/msg00036.html | Mailing List, Third Party Advisory | |
cve@mitre.org | https://varnish-cache.org/security/VSV00005.html#vsv00005 | Vendor Advisory |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T11:35:13.694Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://varnish-cache.org/security/VSV00005.html#vsv00005" }, { "name": "openSUSE-SU-2020:0819", "tags": [ "vendor-advisory", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html" }, { "name": "openSUSE-SU-2020:0808", "tags": [ "vendor-advisory", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html" }, { "name": "[debian-lts-announce] 20221127 [SECURITY] [DLA 3208-1] varnish security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00036.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2022-11-28T00:00:00", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "url": "https://varnish-cache.org/security/VSV00005.html#vsv00005" }, { "name": "openSUSE-SU-2020:0819", "tags": [ "vendor-advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html" }, { "name": "openSUSE-SU-2020:0808", "tags": [ "vendor-advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html" }, { "name": "[debian-lts-announce] 20221127 [SECURITY] [DLA 3208-1] varnish security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00036.html" } ] } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2020-11653", "datePublished": "2020-04-08T00:00:00", "dateReserved": "2020-04-08T00:00:00", "dateUpdated": "2024-08-04T11:35:13.694Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2020-11653\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2020-04-08T23:15:12.730\",\"lastModified\":\"2022-11-29T19:19:43.100\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss.\"},{\"lang\":\"es\",\"value\":\"Se detect\u00f3 un problema en Varnish Cache versiones anteriores a 6.0.6 LTS, versiones 6.1.x y versiones 6.2.x anteriores a 6.2.3 y versiones 6.3.x anteriores a 6.3.2. Se presenta cuando la comunicaci\u00f3n con un proxy de terminaci\u00f3n TLS usa PROXY versi\u00f3n 2. Se puede presentar un fallo de aserci\u00f3n y un reinicio del demonio, lo que causa una p\u00e9rdida de rendimiento.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":5.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-617\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:varnish-cache:varnish_cache:*:*:*:*:-:*:*:*\",\"versionStartIncluding\":\"6.1.0\",\"versionEndExcluding\":\"6.2.3\",\"matchCriteriaId\":\"7F9639E7-E2B5-4043-BCEE-76287138C056\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:varnish-cache:varnish_cache:*:*:*:*:-:*:*:*\",\"versionStartIncluding\":\"6.3.0\",\"versionEndExcluding\":\"6.3.2\",\"matchCriteriaId\":\"6916B62C-73A4-48F9-A34F-E5556F185490\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:varnish-software:varnish_cache:*:*:*:*:lts:*:*:*\",\"versionStartIncluding\":\"6.0.0\",\"versionEndExcluding\":\"6.0.6\",\"matchCriteriaId\":\"26687AFE-58D3-47D7-8079-D2E0E9EF470B\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*\",\"matchCriteriaId\":\"40513095-7E6E-46B3-B604-C926F1BA3568\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B620311B-34A3-48A6-82DF-6F078D7A4493\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2022/11/msg00036.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://varnish-cache.org/security/VSV00005.html#vsv00005\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
wid-sec-w-2022-0193
Vulnerability from csaf_certbund
Published
2020-11-03 23:00
Modified
2023-09-27 22:00
Summary
Red Hat Enterprise Linux: Mehrere Schwachstellen
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.
Angriff
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um die Verfügbarkeit, Integrität und Vertraulichkeit zu gefährden.
Betroffene Betriebssysteme
- Linux
{ "document": { "aggregate_severity": { "text": "hoch" }, "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "de-DE", "notes": [ { "category": "legal_disclaimer", "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen." }, { "category": "description", "text": "Red Hat Enterprise Linux (RHEL) ist eine popul\u00e4re Linux-Distribution.", "title": "Produktbeschreibung" }, { "category": "summary", "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden.", "title": "Angriff" }, { "category": "general", "text": "- Linux", "title": "Betroffene Betriebssysteme" } ], "publisher": { "category": "other", "contact_details": "csaf-provider@cert-bund.de", "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik", "namespace": "https://www.bsi.bund.de" }, "references": [ { "category": "self", "summary": "WID-SEC-W-2022-0193 - CSAF Version", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2022-0193.json" }, { "category": "self", "summary": "WID-SEC-2022-0193 - Portal Version", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0193" }, { "category": "external", "summary": "Amazon Linux Security Advisory ALASANSIBLE2-2023-007 vom 2023-09-27", "url": "https://alas.aws.amazon.com/AL2/ALASANSIBLE2-2023-007.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2021:0891-1 vom 2021-03-19", "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-March/008525.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2021:0949-1 vom 2021-03-24", "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-March/008554.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2021:1107-1 vom 2021-04-08", "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008596.html" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2021:2021 vom 2021-05-19", "url": "https://access.redhat.com/errata/RHSA-2021:2021" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2021:1637-1 vom 2021-05-19", "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008783.html" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4432 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4432" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4436 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4436" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4482 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4482" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4542 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4542" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4547 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4547" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4605 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4605" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4619 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4619" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4638 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4638" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4649 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4649" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4687 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4687" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4709 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4709" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4805 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4805" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4820 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4820" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4756 vom 2020-11-03", "url": "https://access.redhat.com/errata/RHSA-2020:4756" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:4900 vom 2020-11-04", "url": "https://access.redhat.com/errata/RHSA-2020:4900" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:5004 vom 2020-11-10", "url": "https://access.redhat.com/errata/RHSA-2020:5004" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:5003 vom 2020-11-10", "url": "https://access.redhat.com/errata/RHSA-2020:5003" }, { "category": "external", "summary": "Oracle Linux Security Advisory ELSA-2020-5003 vom 2020-11-12", "url": "http://linux.oracle.com/errata/ELSA-2020-5003.html" }, { "category": "external", "summary": "Oracle Linux Security Advisory ELSA-2020-4542 vom 2020-11-11", "url": "https://linux.oracle.com/errata/ELSA-2020-4542.html" }, { "category": "external", "summary": "CentOS Security Advisory CESA-2020:5003 vom 2020-11-18", "url": "http://centos-announce.2309468.n4.nabble.com/CentOS-announce-CESA-2020-5003-Low-CentOS-7-fence-agents-Security-Update-tp4646065.html" }, { "category": "external", "summary": "CentOS Security Advisory CESA-2020:5004 vom 2020-11-18", "url": "http://centos-announce.2309468.n4.nabble.com/CentOS-announce-CESA-2020-5004-Low-CentOS-7-resource-agents-Security-Update-tp4646038.html" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:5149 vom 2020-11-18", "url": "https://access.redhat.com/errata/RHSA-2020:5149" }, { "category": "external", "summary": "Oracle Linux Security Advisory ELSA-2020-5947 vom 2020-11-24", "url": "https://linux.oracle.com/errata/ELSA-2020-5947.html" }, { "category": "external", "summary": "AVAYA Security Advisory ASA-2020-191 vom 2020-11-25", "url": "https://downloads.avaya.com/css/P8/documents/101072549" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2020:3565-1 vom 2020-11-30", "url": "https://lists.suse.com/pipermail/sle-security-updates/2020-November/007889.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2020:3566-1 vom 2020-11-30", "url": "https://lists.suse.com/pipermail/sle-security-updates/2020-November/007890.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2020:3596-1 vom 2020-12-02", "url": "https://lists.suse.com/pipermail/sle-security-updates/2020-December/007903.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2020:3597-1 vom 2020-12-02", "url": "https://lists.suse.com/pipermail/sle-security-updates/2020-December/007904.html" }, { "category": "external", "summary": "AVAYA Security Advisory ASA-2020-171 vom 2020-12-07", "url": "https://downloads.avaya.com/css/P8/documents/101072804" }, { "category": "external", "summary": "AVAYA Security Advisory ASA-2020-173 vom 2020-12-07", "url": "https://downloads.avaya.com/css/P8/documents/101072802" }, { "category": "external", "summary": "AVAYA Security Advisory ASA-2020-170 vom 2020-12-07", "url": "https://downloads.avaya.com/css/P8/documents/101072805" }, { "category": "external", "summary": "AVAYA Security Advisory ASA-2020-196 vom 2020-12-08", "url": "https://downloads.avaya.com/css/P8/documents/101072837" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2020:3737-1 vom 2020-12-10", "url": "https://lists.suse.com/pipermail/sle-security-updates/2020-December/007949.html" }, { "category": "external", "summary": "Amazon Linux Security Advisory ALAS-2021-1639 vom 2021-05-24", "url": "https://alas.aws.amazon.com/AL2/ALAS-2021-1639.html" }, { "category": "external", "summary": "AVAYA Security Advisory ASA-2020-166 vom 2020-12-15", "url": "https://downloads.avaya.com/css/P8/documents/101072982" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2021:0146 vom 2021-01-14", "url": "https://access.redhat.com/errata/RHSA-2021:0146" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2021:0258 vom 2021-01-26", "url": "https://access.redhat.com/errata/RHSA-2021:0258" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2021:2116 vom 2021-05-26", "url": "https://access.redhat.com/errata/RHSA-2021:2116" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2021:0281 vom 2021-02-03", "url": "https://access.redhat.com/errata/RHSA-2021:0281" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2021:0308 vom 2021-02-08", "url": "https://access.redhat.com/errata/RHSA-2021:0308" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2021:0310 vom 2021-02-08", "url": "https://access.redhat.com/errata/RHSA-2021:0310" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2021:0344-1 vom 2021-02-08", "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-February/008282.html" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2021:0313 vom 2021-02-09", "url": "https://access.redhat.com/errata/RHSA-2021:0313" }, { "category": "external", "summary": "Debian Security Advisory DLA-2645 vom 2021-04-29", "url": "https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:5635 vom 2021-02-24", "url": "https://access.redhat.com/errata/RHSA-2020:5635" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2020:5633 vom 2021-02-24", "url": "https://access.redhat.com/errata/RHSA-2020:5633" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2021:1779-1 vom 2021-05-27", "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008868.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2021:1806-1 vom 2021-05-31", "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008895.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2021:1808-1 vom 2021-05-31", "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008896.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2021:1807-1 vom 2021-05-31", "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-May/008894.html" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2021:3016 vom 2021-08-06", "url": "https://access.redhat.com/errata/RHSA-2021:3016" }, { "category": "external", "summary": "Oracle Linux Security Advisory ELSA-2020-5004 vom 2021-11-05", "url": "https://linux.oracle.com/errata/ELSA-2020-5004.html" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2021:4179 vom 2021-11-09", "url": "https://access.redhat.com/errata/RHSA-2021:4179" }, { "category": "external", "summary": "Debian Security Advisory DLA-2850 vom 2021-12-26", "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00014.html" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2022:0633 vom 2022-02-22", "url": "https://access.redhat.com/errata/RHSA-2022:0633" }, { "category": "external", "summary": "Oracle Linux Security Advisory ELSA-2022-9204 vom 2022-03-10", "url": "https://linux.oracle.com/errata/ELSA-2022-9204.html" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2022:0056 vom 2022-03-10", "url": "https://access.redhat.com/errata/RHSA-2022:0056" }, { "category": "external", "summary": "Ubuntu Security Notice USN-5474-1 vom 2022-06-08", "url": "https://ubuntu.com/security/notices/USN-5474-1" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2022:5234 vom 2022-06-28", "url": "https://access.redhat.com/errata/RHSA-2022:5234" }, { "category": "external", "summary": "Oracle Linux Security Advisory ELSA-2022-5234 vom 2022-06-30", "url": "http://linux.oracle.com/errata/ELSA-2022-5234.html" }, { "category": "external", "summary": "CentOS Security Advisory CESA-2022:5234 vom 2022-08-02", "url": "https://lists.centos.org/pipermail/centos-announce/2022-August/073616.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-5474-2 vom 2022-08-24", "url": "https://ubuntu.com/security/notices/USN-5474-2" }, { "category": "external", "summary": "NetApp Security Advisory NTAP-20221111-0004 vom 2022-11-11", "url": "https://security.netapp.com/advisory/ntap-20221111-0004/" } ], "source_lang": "en-US", "title": "Red Hat Enterprise Linux: Mehrere Schwachstellen", "tracking": { "current_release_date": "2023-09-27T22:00:00.000+00:00", "generator": { "date": "2024-02-15T16:46:58.198+00:00", "engine": { "name": "BSI-WID", "version": "1.3.0" } }, "id": "WID-SEC-W-2022-0193", "initial_release_date": "2020-11-03T23:00:00.000+00:00", "revision_history": [ { "date": "2020-11-03T23:00:00.000+00:00", "number": "1", "summary": "Initiale Fassung" }, { "date": "2020-11-04T23:00:00.000+00:00", "number": "2", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2020-11-10T23:00:00.000+00:00", "number": "3", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2020-11-11T23:00:00.000+00:00", "number": "4", "summary": "Neue Updates von Oracle Linux aufgenommen" }, { "date": "2020-11-18T23:00:00.000+00:00", "number": "5", "summary": "Neue Updates von CentOS und Red Hat aufgenommen" }, { "date": "2020-11-23T23:00:00.000+00:00", "number": "6", "summary": "Neue Updates von Oracle Linux aufgenommen" }, { "date": "2020-11-26T23:00:00.000+00:00", "number": "7", "summary": "Workaround von AVAYA aufgenommen" }, { "date": "2020-11-30T23:00:00.000+00:00", "number": "8", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2020-12-02T23:00:00.000+00:00", "number": "9", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2020-12-08T23:00:00.000+00:00", "number": "10", "summary": "Neue Updates von AVAYA aufgenommen" }, { "date": "2020-12-09T23:00:00.000+00:00", "number": "11", "summary": "Neue Updates von AVAYA und SUSE aufgenommen" }, { "date": "2020-12-16T23:00:00.000+00:00", "number": "12", "summary": "Neue Updates von AVAYA aufgenommen" }, { "date": "2021-01-14T23:00:00.000+00:00", "number": "13", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2021-01-25T23:00:00.000+00:00", "number": "14", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2021-02-02T23:00:00.000+00:00", "number": "15", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2021-02-08T23:00:00.000+00:00", "number": "16", "summary": "Neue Updates von Red Hat und SUSE aufgenommen" }, { "date": "2021-02-09T23:00:00.000+00:00", "number": "17", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2021-02-24T23:00:00.000+00:00", "number": "18", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2021-03-21T23:00:00.000+00:00", "number": "19", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2021-03-24T23:00:00.000+00:00", "number": "20", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2021-04-08T22:00:00.000+00:00", "number": "21", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2021-04-29T22:00:00.000+00:00", "number": "22", "summary": "Neue Updates von Debian aufgenommen" }, { "date": "2021-05-18T22:00:00.000+00:00", "number": "23", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2021-05-19T22:00:00.000+00:00", "number": "24", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2021-05-24T22:00:00.000+00:00", "number": "25", "summary": "Neue Updates von Amazon aufgenommen" }, { "date": "2021-05-26T22:00:00.000+00:00", "number": "26", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2021-05-27T22:00:00.000+00:00", "number": "27", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2021-05-31T22:00:00.000+00:00", "number": "28", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2021-08-05T22:00:00.000+00:00", "number": "29", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2021-11-07T23:00:00.000+00:00", "number": "30", "summary": "Neue Updates von Oracle Linux aufgenommen" }, { "date": "2021-11-09T23:00:00.000+00:00", "number": "31", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2021-12-26T23:00:00.000+00:00", "number": "32", "summary": "Neue Updates von Debian aufgenommen" }, { "date": "2022-02-22T23:00:00.000+00:00", "number": "33", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2022-03-09T23:00:00.000+00:00", "number": "34", "summary": "Neue Updates von Oracle Linux aufgenommen" }, { "date": "2022-03-10T23:00:00.000+00:00", "number": "35", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2022-06-08T22:00:00.000+00:00", "number": "36", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2022-06-28T22:00:00.000+00:00", "number": "37", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2022-06-29T22:00:00.000+00:00", "number": "38", "summary": "Neue Updates von Oracle Linux aufgenommen" }, { "date": "2022-08-03T22:00:00.000+00:00", "number": "39", "summary": "Neue Updates von CentOS aufgenommen" }, { "date": "2022-08-24T22:00:00.000+00:00", "number": "40", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2022-11-10T23:00:00.000+00:00", "number": "41", "summary": "Neue Updates von NetApp aufgenommen" }, { "date": "2023-09-27T22:00:00.000+00:00", "number": "42", "summary": "Neue Updates von Amazon aufgenommen" } ], "status": "final", "version": "42" } }, "product_tree": { "branches": [ { "branches": [ { "category": "product_name", "name": "Amazon Linux 2", "product": { "name": "Amazon Linux 2", "product_id": "398363", "product_identification_helper": { "cpe": "cpe:/o:amazon:linux_2:-" } } } ], "category": "vendor", "name": "Amazon" }, { "branches": [ { "category": "product_name", "name": "Avaya Aura Experience Portal", "product": { "name": "Avaya Aura Experience Portal", "product_id": "T015519", "product_identification_helper": { "cpe": "cpe:/a:avaya:aura_experience_portal:-" } } } ], "category": "vendor", "name": "Avaya" }, { "branches": [ { "category": "product_name", "name": "Debian Linux", "product": { "name": "Debian Linux", "product_id": "2951", "product_identification_helper": { "cpe": "cpe:/o:debian:debian_linux:-" } } } ], "category": "vendor", "name": "Debian" }, { "branches": [ { "category": "product_name", "name": "NetApp ActiveIQ Unified Manager", "product": { "name": "NetApp ActiveIQ Unified Manager", "product_id": "658714", "product_identification_helper": { "cpe": "cpe:/a:netapp:active_iq_unified_manager:-::~~~vmware_vsphere~~" } } } ], "category": "vendor", "name": "NetApp" }, { "branches": [ { "category": "product_name", "name": "Open Source CentOS", "product": { "name": "Open Source CentOS", "product_id": "1727", "product_identification_helper": { "cpe": "cpe:/o:centos:centos:-" } } } ], "category": "vendor", "name": "Open Source" }, { "branches": [ { "category": "product_name", "name": "Oracle Linux", "product": { "name": "Oracle Linux", "product_id": "T004914", "product_identification_helper": { "cpe": "cpe:/o:oracle:linux:-" } } } ], "category": "vendor", "name": "Oracle" }, { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux 8", "product": { "name": "Red Hat Enterprise Linux 8", "product_id": "T014111", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:8" } } } ], "category": "vendor", "name": "Red Hat" }, { "branches": [ { "category": "product_name", "name": "SUSE Linux", "product": { "name": "SUSE Linux", "product_id": "T002207", "product_identification_helper": { "cpe": "cpe:/o:suse:suse_linux:-" } } } ], "category": "vendor", "name": "SUSE" }, { "branches": [ { "category": "product_name", "name": "Ubuntu Linux", "product": { "name": "Ubuntu Linux", "product_id": "T000126", "product_identification_helper": { "cpe": "cpe:/o:canonical:ubuntu_linux:-" } } } ], "category": "vendor", "name": "Ubuntu" } ] }, "vulnerabilities": [ { "cve": "CVE-2019-13627", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2019-13627" }, { "cve": "CVE-2019-14559", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2019-14559" }, { "cve": "CVE-2019-15165", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2019-15165" }, { "cve": "CVE-2019-15892", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2019-15892" }, { "cve": "CVE-2019-16167", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2019-16167" }, { "cve": "CVE-2019-16680", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2019-16680" }, { "cve": "CVE-2019-20446", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2019-20446" }, { "cve": "CVE-2019-20637", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2019-20637" }, { "cve": "CVE-2019-20916", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2019-20916" }, { "cve": "CVE-2020-10737", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2020-10737" }, { "cve": "CVE-2020-10759", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2020-10759" }, { "cve": "CVE-2020-11078", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2020-11078" }, { "cve": "CVE-2020-11653", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2020-11653" }, { "cve": "CVE-2020-11736", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2020-11736" }, { "cve": "CVE-2020-12831", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2020-12831" }, { "cve": "CVE-2020-14382", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2020-14382" }, { "cve": "CVE-2020-14928", "notes": [ { "category": "description", "text": "In Red Hat Enterprise Linux existieren mehrere Schwachstellen in den Komponenten python-pip, gnome-software, libgcrypt, cryptsetup, libpcap, resource-agents, frr, sysstat, evolution, oddjob, librsvg2, edk2, file-roller und varnish:6. Ein Angreifer kann diese Schwachstellen ausnutzen, um die Verf\u00fcgbarkeit, Integrit\u00e4t und Vertraulichkeit zu gef\u00e4hrden." } ], "product_status": { "known_affected": [ "T015519", "2951", "T002207", "T000126", "398363", "658714", "1727", "T004914", "T014111" ] }, "release_date": "2020-11-03T23:00:00Z", "title": "CVE-2020-14928" } ] }
rhsa-2020_4756
Vulnerability from csaf_redhat
Published
2020-11-04 01:47
Modified
2024-11-05 22:56
Summary
Red Hat Security Advisory: varnish:6 security, bug fix, and enhancement update
Notes
Topic
An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up.
The following packages have been upgraded to a later upstream version: varnish (6.0.6). (BZ#1795673)
Security Fix(es):
* varnish: denial of service handling certain crafted HTTP/1 requests (CVE-2019-15892)
* varnish: remote clients may cause Varnish to assert and restart which could result in DoS (CVE-2020-11653)
* varnish: not clearing pointer between two client requests leads to information disclosure (CVE-2019-20637)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Moderate" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don\u0027t have to create the same web page over and over again, giving the website a significant speed up.\n\nThe following packages have been upgraded to a later upstream version: varnish (6.0.6). (BZ#1795673)\n\nSecurity Fix(es):\n\n* varnish: denial of service handling certain crafted HTTP/1 requests (CVE-2019-15892)\n\n* varnish: remote clients may cause Varnish to assert and restart which could result in DoS (CVE-2020-11653)\n\n* varnish: not clearing pointer between two client requests leads to information disclosure (CVE-2019-20637)\n\nFor 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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2020:4756", "url": "https://access.redhat.com/errata/RHSA-2020:4756" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/", "url": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/" }, { "category": "external", "summary": "1756079", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1756079" }, { "category": "external", "summary": "1772362", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1772362" }, { "category": "external", "summary": "1813867", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1813867" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_4756.json" } ], "title": "Red Hat Security Advisory: varnish:6 security, bug fix, and enhancement update", "tracking": { "current_release_date": "2024-11-05T22:56:25+00:00", "generator": { "date": "2024-11-05T22:56:25+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2020:4756", "initial_release_date": "2020-11-04T01:47:06+00:00", "revision_history": [ { "date": "2020-11-04T01:47:06+00:00", "number": "1", "summary": "Initial version" }, { "date": "2020-11-04T01:47:06+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-05T22:56:25+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux AppStream (v. 8)", "product": { "name": "Red Hat Enterprise Linux AppStream (v. 8)", "product_id": "AppStream-8.3.0.GA", "product_identification_helper": { "cpe": "cpe:/a:redhat:enterprise_linux:8::appstream" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "varnish:6:8030020200530080205:30b713e6", "product": { "name": "varnish:6:8030020200530080205:30b713e6", "product_id": "varnish:6:8030020200530080205:30b713e6", "product_identification_helper": { "purl": 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{ "name": "varnish-modules-debugsource-0:0.15.0-5.module+el8.3.0+6843+b3b42fcc.x86_64 as a component of varnish:6:8030020200530080205:30b713e6 as a component of Red Hat Enterprise Linux AppStream (v. 8)", "product_id": "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-modules-debugsource-0:0.15.0-5.module+el8.3.0+6843+b3b42fcc.x86_64" }, "product_reference": "varnish-modules-debugsource-0:0.15.0-5.module+el8.3.0+6843+b3b42fcc.x86_64", "relates_to_product_reference": "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6" } ] }, "vulnerabilities": [ { "cve": "CVE-2019-15892", "cwe": { "id": "CWE-20", "name": "Improper Input Validation" }, "discovery_date": "2019-09-03T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1756079" } ], "notes": [ { "category": "description", "text": "A flaw was found in the way Varnish parsed certain HTTP/1 requests. A remote attacker could use this flaw to crash Varnish by sending specially crafted multiple HTTP/1 requests processed on the same HTTP/1 keep-alive connection. This causes Varnish to restart with a clean cache, causing a denial of service.", "title": "Vulnerability description" }, { "category": "summary", "text": "varnish: denial of service handling certain crafted HTTP/1 requests", "title": "Vulnerability summary" }, { "category": "other", "text": "This is a remote denial of service flaw in varnish cache application. It causes varnish to restart, with a clean cache, since the purpose of varnish is to cache web pages thereby improving overall web server performance, an attacker can cause web performance to degrade due to this attack.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.aarch64", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.ppc64le", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.s390x", 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"Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-15892" }, { "category": "external", "summary": "RHBZ#1756079", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1756079" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-15892", "url": "https://www.cve.org/CVERecord?id=CVE-2019-15892" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-15892", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-15892" }, { "category": "external", "summary": "https://varnish-cache.org/security/VSV00003.html", "url": "https://varnish-cache.org/security/VSV00003.html" } ], "release_date": "2019-09-03T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-11-04T01:47:06+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ 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"AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-modules-debugsource-0:0.15.0-5.module+el8.3.0+6843+b3b42fcc.aarch64", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-modules-debugsource-0:0.15.0-5.module+el8.3.0+6843+b3b42fcc.ppc64le", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-modules-debugsource-0:0.15.0-5.module+el8.3.0+6843+b3b42fcc.s390x", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-modules-debugsource-0:0.15.0-5.module+el8.3.0+6843+b3b42fcc.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "varnish: denial of service handling certain crafted HTTP/1 requests" }, { "cve": "CVE-2019-20637", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2019-11-13T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1772362" } ], "notes": [ { "category": "description", "text": "An issue was discovered in Varnish Cache before 6.0.5 LTS, 6.1.x and 6.2.x before 6.2.2, and 6.3.x before 6.3.1. It does not clear a pointer between the handling of one client request and the next request within the same connection. This sometimes causes information to be disclosed from the connection workspace, such as data structures associated with previous requests within this connection or VCL-related temporary headers.", "title": "Vulnerability description" }, { "category": "summary", "text": "varnish: not clearing pointer between two client requests leads to information disclosure", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.aarch64", 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"AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-modules-debugsource-0:0.15.0-5.module+el8.3.0+6843+b3b42fcc.s390x", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-modules-debugsource-0:0.15.0-5.module+el8.3.0+6843+b3b42fcc.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-20637" }, { "category": "external", "summary": "RHBZ#1772362", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1772362" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-20637", "url": "https://www.cve.org/CVERecord?id=CVE-2019-20637" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-20637", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20637" } ], "release_date": "2019-10-21T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-11-04T01:47:06+00:00", "details": "For details on how to apply this 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"privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N", "version": "3.0" }, "products": [ "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.aarch64", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.ppc64le", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.s390x", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.src", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.x86_64", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-devel-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.aarch64", 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"ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1813867" } ], "notes": [ { "category": "description", "text": "An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss.", "title": "Vulnerability description" }, { "category": "summary", "text": "varnish: remote clients may cause Varnish to assert and restart which could result in DoS", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.aarch64", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.ppc64le", 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"AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-modules-debugsource-0:0.15.0-5.module+el8.3.0+6843+b3b42fcc.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-11653" }, { "category": "external", "summary": "RHBZ#1813867", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1813867" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-11653", "url": "https://www.cve.org/CVERecord?id=CVE-2020-11653" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-11653", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11653" }, { "category": "external", "summary": "https://varnish-cache.org/security/VSV00005.html#vsv00005", "url": "https://varnish-cache.org/security/VSV00005.html#vsv00005" } ], "release_date": "2020-02-04T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-11-04T01:47:06+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.aarch64", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.ppc64le", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.s390x", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.src", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.x86_64", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-devel-0:6.0.6-2.module+el8.3.0+6843+b3b42fcc.aarch64", 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"AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-modules-debugsource-0:0.15.0-5.module+el8.3.0+6843+b3b42fcc.s390x", "AppStream-8.3.0.GA:varnish:6:8030020200530080205:30b713e6:varnish-modules-debugsource-0:0.15.0-5.module+el8.3.0+6843+b3b42fcc.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "varnish: remote clients may cause Varnish to assert and restart which could result in DoS" } ] }
ghsa-jg36-89rw-qgr3
Vulnerability from github
Published
2022-05-24 17:13
Modified
2022-05-24 17:13
Severity ?
Details
An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss.
{ "affected": [], "aliases": [ "CVE-2020-11653" ], "database_specific": { "cwe_ids": [ "CWE-20", "CWE-617" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2020-04-08T23:15:00Z", "severity": "MODERATE" }, "details": "An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss.", "id": "GHSA-jg36-89rw-qgr3", "modified": "2022-05-24T17:13:57Z", "published": "2022-05-24T17:13:57Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-11653" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00036.html" }, { "type": "WEB", "url": "https://varnish-cache.org/security/VSV00005.html#vsv00005" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
gsd-2020-11653
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2020-11653", "description": "An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss.", "id": "GSD-2020-11653", "references": [ "https://www.suse.com/security/cve/CVE-2020-11653.html", "https://access.redhat.com/errata/RHSA-2020:4756", "https://linux.oracle.com/cve/CVE-2020-11653.html", "https://ubuntu.com/security/CVE-2020-11653" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2020-11653" ], "details": "An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss.", "id": "GSD-2020-11653", "modified": "2023-12-13T01:22:06.882395Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-11653", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://varnish-cache.org/security/VSV00005.html#vsv00005", "refsource": "MISC", "url": "https://varnish-cache.org/security/VSV00005.html#vsv00005" }, { "name": "openSUSE-SU-2020:0819", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html" }, { "name": "openSUSE-SU-2020:0808", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html" }, { "name": "[debian-lts-announce] 20221127 [SECURITY] [DLA 3208-1] varnish security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00036.html" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:varnish-cache:varnish_cache:*:*:*:*:-:*:*:*", "cpe_name": [], "versionEndExcluding": "6.3.2", "versionStartIncluding": "6.3.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:varnish-cache:varnish_cache:*:*:*:*:-:*:*:*", "cpe_name": [], "versionEndExcluding": "6.2.3", "versionStartIncluding": "6.1.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:varnish-software:varnish_cache:*:*:*:*:lts:*:*:*", "cpe_name": [], "versionEndExcluding": "6.0.6", "versionStartIncluding": "6.0.0", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-11653" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-617" } ] } ] }, "references": { "reference_data": [ { "name": "https://varnish-cache.org/security/VSV00005.html#vsv00005", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://varnish-cache.org/security/VSV00005.html#vsv00005" }, { "name": "openSUSE-SU-2020:0819", "refsource": "SUSE", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html" }, { "name": "openSUSE-SU-2020:0808", "refsource": "SUSE", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html" }, { "name": "[debian-lts-announce] 20221127 [SECURITY] [DLA 3208-1] varnish security update", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00036.html" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2022-11-29T19:19Z", "publishedDate": "2020-04-08T23:15Z" } } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.