WID-SEC-W-2023-0105
Vulnerability from csaf_certbund - Published: 2023-01-17 23:00 - Updated: 2024-01-22 23:00In GitLab und Git existieren mehrere Schwachstellen. Die Fehler bestehen aufgrund von mehreren Integer-Überläufen, die zu beliebigen Heap-Schreibvorgängen und beliebigen Heap-Lesevorgängen führen können. Ein entfernter authentisierter Angreifer kann diese Schwachstellen durch die Verarbeitung spezieller Auffülloperatoren oder beim Parsen von Git-Attributen ausnutzen, um beliebigen Code auszuführen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion.
In GitLab und Git existieren mehrere Schwachstellen. Die Fehler bestehen aufgrund von mehreren Integer-Überläufen, die zu beliebigen Heap-Schreibvorgängen und beliebigen Heap-Lesevorgängen führen können. Ein entfernter authentisierter Angreifer kann diese Schwachstellen durch die Verarbeitung spezieller Auffülloperatoren oder beim Parsen von Git-Attributen ausnutzen, um beliebigen Code auszuführen. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion.
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"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": "GitLab ist eine Webanwendung zur Versionsverwaltung f\u00fcr Softwareprojekte auf Basis von git.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in GitLab und Git ausnutzen, um beliebigen Programmcode auszuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- UNIX\n- Linux\n- Windows\n- Sonstiges",
"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-2023-0105 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0105.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-0105 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0105"
},
{
"category": "external",
"summary": "GitLab Critical Security Release: 15.7.5, 15.6.6, and 15.5.9 vom 2023-01-17",
"url": "https://about.gitlab.com/releases/2023/01/17/critical-security-release-gitlab-15-7-5-released/"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5810-1 vom 2023-01-17",
"url": "https://ubuntu.com/security/notices/USN-5810-1"
},
{
"category": "external",
"summary": "Gitea Release Notes",
"url": "https://blog.gitea.io/2023/01/gitea-1.18.2-is-released/"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5810-2 vom 2023-01-19",
"url": "https://ubuntu.com/security/notices/USN-5810-2"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0109-1 vom 2023-01-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013487.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0110-1 vom 2023-01-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013486.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0108-1 vom 2023-01-20",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-January/013489.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3282 vom 2023-01-26",
"url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00022.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5332 vom 2023-01-29",
"url": "https://lists.debian.org/debian-security-announce/2023/msg00022.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2023-1679 vom 2023-02-06",
"url": "https://alas.aws.amazon.com/ALAS-2023-1679.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0596 vom 2023-02-06",
"url": "https://access.redhat.com/errata/RHSA-2023:0596"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0597 vom 2023-02-06",
"url": "https://access.redhat.com/errata/RHSA-2023:0597"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0599 vom 2023-02-06",
"url": "https://access.redhat.com/errata/RHSA-2023:0599"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0609 vom 2023-02-06",
"url": "https://access.redhat.com/errata/RHSA-2023:0609"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0610 vom 2023-02-06",
"url": "https://access.redhat.com/errata/RHSA-2023:0610"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0611 vom 2023-02-06",
"url": "https://access.redhat.com/errata/RHSA-2023:0611"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2023-1923 vom 2023-02-06",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2023-1923.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-0610 vom 2023-02-07",
"url": "https://linux.oracle.com/errata/ELSA-2023-0610.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-0611 vom 2023-02-07",
"url": "https://linux.oracle.com/errata/ELSA-2023-0611.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0628 vom 2023-02-07",
"url": "https://access.redhat.com/errata/RHSA-2023:0628"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5810-3 vom 2023-02-07",
"url": "https://ubuntu.com/security/notices/USN-5810-3"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0627 vom 2023-02-07",
"url": "https://access.redhat.com/errata/RHSA-2023:0627"
},
{
"category": "external",
"summary": "Atlassian Multiple Products Security Advisory",
"url": "https://confluence.atlassian.com/security/multiple-products-security-advisory-git-buffer-overflow-cve-2022-41903-cve-2022-23521-1189805967.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0698 vom 2023-02-15",
"url": "https://access.redhat.com/errata/RHSA-2023:0698"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0633 vom 2023-02-15",
"url": "https://access.redhat.com/errata/RHSA-2023:0633"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0803 vom 2023-02-17",
"url": "https://access.redhat.com/errata/RHSA-2023:0803"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0802 vom 2023-02-17",
"url": "https://access.redhat.com/errata/RHSA-2023:0802"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0804 vom 2023-02-17",
"url": "https://access.redhat.com/errata/RHSA-2023:0804"
},
{
"category": "external",
"summary": "Atlassian Multiple Products Security Advisory vom 2023-02-20",
"url": "https://confluence.atlassian.com/security/multiple-products-security-advisory-git-buffer-overflow-cve-2022-41903-cve-2022-23521-1189805967.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0769 vom 2023-02-21",
"url": "https://access.redhat.com/errata/RHSA-2023:0769"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0774 vom 2023-02-22",
"url": "https://access.redhat.com/errata/RHSA-2023:0774"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-0978 vom 2023-02-28",
"url": "http://linux.oracle.com/errata/ELSA-2023-0978.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0895 vom 2023-02-28",
"url": "https://access.redhat.com/errata/RHSA-2023:0895"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0977 vom 2023-02-28",
"url": "https://access.redhat.com/errata/RHSA-2023:0977"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:0978 vom 2023-02-28",
"url": "https://access.redhat.com/errata/RHSA-2023:0978"
},
{
"category": "external",
"summary": "CentOS Security Advisory CESA-2023:0978 vom 2023-03-01",
"url": "https://lists.centos.org/pipermail/centos-announce/2023-March/086377.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:1158 vom 2023-03-14",
"url": "https://access.redhat.com/errata/RHSA-2023:1158"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:1677 vom 2023-04-15",
"url": "https://access.redhat.com/errata/RHSA-2023:1677"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7010099 vom 2023-07-06",
"url": "https://www.ibm.com/support/pages/node/7010099"
},
{
"category": "external",
"summary": "Gentoo Linux Security Advisory GLSA-202312-15 vom 2023-12-27",
"url": "https://security.gentoo.org/glsa/202312-15"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2023-282 vom 2024-01-23",
"url": "https://alas.aws.amazon.com/AL2022/ALAS-2023-282.html"
}
],
"source_lang": "en-US",
"title": "GitLab und Git: Mehrere Schwachstellen erm\u00f6glichen Codeausf\u00fchrung",
"tracking": {
"current_release_date": "2024-01-22T23:00:00.000+00:00",
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"date": "2024-08-15T17:41:36.061+00:00",
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"revision_history": [
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"date": "2023-01-17T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-01-18T23:00:00.000+00:00",
"number": "2",
"summary": "Produkte erg\u00e4nzt"
},
{
"date": "2023-01-19T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-01-22T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-01-26T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-01-29T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-02-06T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Amazon, Red Hat und Oracle Linux aufgenommen"
},
{
"date": "2023-02-07T23:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Red Hat und Ubuntu aufgenommen"
},
{
"date": "2023-02-15T23:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-02-16T23:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-02-19T23:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates aufgenommen"
},
{
"date": "2023-02-20T23:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-02-21T23:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-02-28T23:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Oracle Linux und Red Hat aufgenommen"
},
{
"date": "2023-03-05T23:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von CentOS aufgenommen"
},
{
"date": "2023-03-14T23:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-04-16T22:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-07-06T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2023-12-27T23:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Gentoo aufgenommen"
},
{
"date": "2024-01-22T23:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Amazon aufgenommen"
}
],
"status": "final",
"version": "20"
}
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"vulnerabilities": [
{
"cve": "CVE-2022-23521",
"notes": [
{
"category": "description",
"text": "In GitLab und Git existieren mehrere Schwachstellen. Die Fehler bestehen aufgrund von mehreren Integer-\u00dcberl\u00e4ufen, die zu beliebigen Heap-Schreibvorg\u00e4ngen und beliebigen Heap-Lesevorg\u00e4ngen f\u00fchren k\u00f6nnen. Ein entfernter authentisierter Angreifer kann diese Schwachstellen durch die Verarbeitung spezieller Auff\u00fclloperatoren oder beim Parsen von Git-Attributen ausnutzen, um beliebigen Code auszuf\u00fchren. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T008027",
"67646",
"T012167",
"T015510",
"T004914",
"T022954",
"T021356",
"T021267",
"2951",
"T002207",
"T000126",
"T025202",
"T026555",
"398363",
"T025973",
"T026435",
"1727",
"T021266",
"T025990",
"T021265",
"T026451"
]
},
"release_date": "2023-01-17T23:00:00.000+00:00",
"title": "CVE-2022-23521"
},
{
"cve": "CVE-2022-41903",
"notes": [
{
"category": "description",
"text": "In GitLab und Git existieren mehrere Schwachstellen. Die Fehler bestehen aufgrund von mehreren Integer-\u00dcberl\u00e4ufen, die zu beliebigen Heap-Schreibvorg\u00e4ngen und beliebigen Heap-Lesevorg\u00e4ngen f\u00fchren k\u00f6nnen. Ein entfernter authentisierter Angreifer kann diese Schwachstellen durch die Verarbeitung spezieller Auff\u00fclloperatoren oder beim Parsen von Git-Attributen ausnutzen, um beliebigen Code auszuf\u00fchren. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
}
],
"product_status": {
"known_affected": [
"T008027",
"67646",
"T012167",
"T015510",
"T004914",
"T022954",
"T021356",
"T021267",
"2951",
"T002207",
"T000126",
"T025202",
"T026555",
"398363",
"T025973",
"T026435",
"1727",
"T021266",
"T025990",
"T021265",
"T026451"
]
},
"release_date": "2023-01-17T23:00:00.000+00:00",
"title": "CVE-2022-41903"
}
]
}
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.