WID-SEC-W-2023-3049
Vulnerability from csaf_certbund - Published: 2023-12-03 23:00 - Updated: 2024-07-29 22:00Es bestehen mehrere Schwachstellen in Squid. Diese Fehler bestehen aufgrund einer inkorrekten Überprüfung des Funktionsrückgabewerts und eines Pufferüberlaufs im HTTP-Meldungsprozess und in der Verwaltung des Helper-Prozesses. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.
Es bestehen mehrere Schwachstellen in Squid. Diese Fehler bestehen aufgrund einer inkorrekten Überprüfung des Funktionsrückgabewerts und eines Pufferüberlaufs im HTTP-Meldungsprozess und in der Verwaltung des Helper-Prozesses. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.
Es besteht eine Schwachstelle in Squid. Dieser Fehler besteht im HTTP Collapsed Forwarding Service aufgrund eines use-after-free Problems. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen.
{
"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": "Squid ist ein Open-Source Web Proxy Cache f\u00fcr Unix und Windows Plattformen. Die Software unterst\u00fctzt Proxying und Caching von HTTP, FTP und anderen Protokollen, sowie SSL und Access Control Lists.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Squid ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\n- UNIX\n- Windows",
"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-2023-3049 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-3049.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-3049 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-3049"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0397 vom 2024-01-25",
"url": "https://access.redhat.com/errata/RHSA-2024:0397"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5637 vom 2024-03-08",
"url": "https://lists.debian.org/debian-security-announce/2024/msg00043.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0072 vom 2024-01-08",
"url": "https://access.redhat.com/errata/RHSA-2024:0072"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0071 vom 2024-01-08",
"url": "https://access.redhat.com/errata/RHSA-2024:0071"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3709 vom 2024-01-09",
"url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00003.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2024-1901 vom 2024-01-09",
"url": "https://alas.aws.amazon.com/ALAS-2024-1901.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:1153 vom 2024-03-05",
"url": "https://access.redhat.com/errata/RHSA-2024:1153"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4724-1 vom 2023-12-12",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017308.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2024-2381 vom 2024-01-10",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2024-2381.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2024-2382 vom 2024-01-10",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2024-2382.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-0071 vom 2024-01-11",
"url": "http://linux.oracle.com/errata/ELSA-2024-0071.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4698-1 vom 2023-12-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017407.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:4825-1 vom 2023-12-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017368.html"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-6317EAA767 vom 2023-12-20",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-6317eaa767"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-AB77331A34 vom 2023-12-20",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-ab77331a34"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6594-1 vom 2024-01-23",
"url": "https://ubuntu.com/security/notices/USN-6594-1"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0046 vom 2024-01-04",
"url": "https://access.redhat.com/errata/RHSA-2024:0046"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-0046 vom 2024-01-04",
"url": "http://linux.oracle.com/errata/ELSA-2024-0046.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0771 vom 2024-02-12",
"url": "https://access.redhat.com/errata/RHSA-2024:0771"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0772 vom 2024-02-12",
"url": "https://access.redhat.com/errata/RHSA-2024:0772"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0773 vom 2024-02-12",
"url": "https://access.redhat.com/errata/RHSA-2024:0773"
},
{
"category": "external",
"summary": "GitHub Advisory Database vom 2023-12-03",
"url": "https://github.com/squid-cache/squid/security/advisories/GHSA-8w9r-p88v-mmx9"
},
{
"category": "external",
"summary": "GitHub Advisory Database vom 2023-12-03",
"url": "https://github.com/squid-cache/squid/security/advisories/GHSA-rj5h-46j6-q2g5"
},
{
"category": "external",
"summary": "GitHub Advisory Database vom 2023-12-03",
"url": "https://github.com/squid-cache/squid/security/advisories/GHSA-xggx-9329-3c27"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2024-2500 vom 2024-03-19",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2024-2500.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6728-1 vom 2024-04-10",
"url": "https://ubuntu.com/security/notices/USN-6728-1"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2024-1787 vom 2024-04-12",
"url": "https://linux.oracle.com/errata/ELSA-2024-1787.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:1787 vom 2024-04-11",
"url": "https://access.redhat.com/errata/RHSA-2024:1787"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6728-2 vom 2024-04-11",
"url": "https://ubuntu.com/security/notices/USN-6728-2"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6728-3 vom 2024-04-23",
"url": "https://ubuntu.com/security/notices/USN-6728-3"
},
{
"category": "external",
"summary": "CentOS Security Advisory CESA-2024:1787 vom 2024-06-06",
"url": "https://lwn.net/Articles/973021"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-6857-1 vom 2024-06-27",
"url": "https://ubuntu.com/security/notices/USN-6857-1"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7161795 vom 2024-07-29",
"url": "https://www.ibm.com/support/pages/node/7161795"
}
],
"source_lang": "en-US",
"title": "Squid: Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
"tracking": {
"current_release_date": "2024-07-29T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T18:02:17.762+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2023-3049",
"initial_release_date": "2023-12-03T23:00:00.000+00:00",
"revision_history": [
{
"date": "2023-12-03T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-12-04T23:00:00.000+00:00",
"number": "2",
"summary": "CVE\u0027s erg\u00e4nzt"
},
{
"date": "2023-12-11T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-12-14T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-12-20T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2024-01-03T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-01-04T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2024-01-07T23:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-01-08T23:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2024-01-09T23:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2024-01-10T23:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2024-01-22T23:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-01-24T23:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-02-11T23:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-03-05T23:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-03-10T23:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2024-03-18T23:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2024-04-10T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-04-11T22:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Oracle Linux, Red Hat und Ubuntu aufgenommen"
},
{
"date": "2024-04-23T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-06-05T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von CentOS aufgenommen"
},
{
"date": "2024-06-27T22:00:00.000+00:00",
"number": "22",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2024-07-29T22:00:00.000+00:00",
"number": "23",
"summary": "Neue Updates von IBM aufgenommen"
}
],
"status": "final",
"version": "23"
}
},
"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": "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": "Fedora Linux",
"product": {
"name": "Fedora Linux",
"product_id": "74185",
"product_identification_helper": {
"cpe": "cpe:/o:fedoraproject:fedora:-"
}
}
}
],
"category": "vendor",
"name": "Fedora"
},
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "11.4",
"product": {
"name": "IBM Security Guardium 11.4",
"product_id": "1076561",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:security_guardium:11.4"
}
}
},
{
"category": "product_version",
"name": "11.5",
"product": {
"name": "IBM Security Guardium 11.5",
"product_id": "1411051",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:security_guardium:11.5"
}
}
}
],
"category": "product_name",
"name": "Security Guardium"
}
],
"category": "vendor",
"name": "IBM"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source CentOS",
"product": {
"name": "Open Source CentOS",
"product_id": "1727",
"product_identification_helper": {
"cpe": "cpe:/o:centos:centos:-"
}
}
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c6.5",
"product": {
"name": "Open Source Squid \u003c6.5",
"product_id": "T031440"
}
},
{
"category": "product_version_range",
"name": "\u003c6.0.1",
"product": {
"name": "Open Source Squid \u003c6.0.1",
"product_id": "T031441"
}
}
],
"category": "product_name",
"name": "Squid"
}
],
"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",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
}
],
"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-2023-49285",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen in Squid. Diese Fehler bestehen aufgrund einer inkorrekten \u00dcberpr\u00fcfung des Funktionsr\u00fcckgabewerts und eines Puffer\u00fcberlaufs im HTTP-Meldungsprozess und in der Verwaltung des Helper-Prozesses. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T000126",
"1076561",
"398363",
"1727",
"T004914",
"74185",
"T031441",
"1411051"
]
},
"release_date": "2023-12-03T23:00:00.000+00:00",
"title": "CVE-2023-49285"
},
{
"cve": "CVE-2023-49286",
"notes": [
{
"category": "description",
"text": "Es bestehen mehrere Schwachstellen in Squid. Diese Fehler bestehen aufgrund einer inkorrekten \u00dcberpr\u00fcfung des Funktionsr\u00fcckgabewerts und eines Puffer\u00fcberlaufs im HTTP-Meldungsprozess und in der Verwaltung des Helper-Prozesses. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T000126",
"1076561",
"398363",
"1727",
"T004914",
"74185",
"T031441",
"1411051"
]
},
"release_date": "2023-12-03T23:00:00.000+00:00",
"title": "CVE-2023-49286"
},
{
"cve": "CVE-2023-49288",
"notes": [
{
"category": "description",
"text": "Es besteht eine Schwachstelle in Squid. Dieser Fehler besteht im HTTP Collapsed Forwarding Service aufgrund eines use-after-free Problems. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T000126",
"1076561",
"398363",
"1727",
"T004914",
"74185",
"1411051"
]
},
"release_date": "2023-12-03T23:00:00.000+00:00",
"title": "CVE-2023-49288"
}
]
}
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.