WID-SEC-W-2023-0437
Vulnerability from csaf_certbund - Published: 2023-02-20 23:00 - Updated: 2024-09-19 22:00Summary
GNU Emacs: Mehrere Schwachstellen ermöglichen Codeausführung
Severity
Mittel
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: GNU Emacs ist Texteditor, welcher durch eine Programmierschnittstelle in der Programmiersprache Emacs Lisp mit beliebigen Erweiterungen ausgestattet werden kann.
Angriff: Ein lokaler Angreifer kann mehrere Schwachstellen in GNU Emacs ausnutzen, um beliebigen Programmcode auszuführen.
Betroffene Betriebssysteme: - Linux
Es existiert eine Schwachstelle in GNU Emacs. Es ist möglich mithilfe von Shell-Metacharaktern Code zur Ausführung zu bringen. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Programmcode auszuführen.
Affected products
Known affected
11 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
EMC Avamar
EMC
|
cpe:/a:emc:avamar:-
|
— | |
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Ubuntu Linux
Ubuntu
|
cpe:/o:canonical:ubuntu_linux:-
|
— | |
|
Dell NetWorker virtual
Dell / NetWorker
|
cpe:/a:dell:networker:virtual
|
virtual | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— | |
|
Gentoo Linux
Gentoo
|
cpe:/o:gentoo:linux:-
|
— | |
|
Open Source CentOS
Open Source
|
cpe:/o:centos:centos:-
|
— | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— |
Last affected
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Open Source GNU Emacs <=28.2
Open Source / GNU Emacs
|
<=28.2 |
Es gibt eine Schwachstelle in GNU Emacs aufgrund eines Fehlers in der Funktion "ruby-find-library-file" bezüglich des Parameter-Escapings. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Programmcode auszuführen.
Affected products
Known affected
11 products, the same list as for
CVE-2022-48337
Last affected
1 product, the same list as for
CVE-2022-48337
Es existiert eine Schwachstelle in GNU Emacs. In der Funktion "hfy-istext-command" besteht die Möglichkeit einer Command-injection. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Programmcode auszuführen.
Affected products
Known affected
11 products, the same list as for
CVE-2022-48337
Last affected
1 product, the same list as for
CVE-2022-48337
References
27 references
{
"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": "GNU Emacs ist Texteditor, welcher durch eine Programmierschnittstelle in der Programmiersprache Emacs Lisp mit beliebigen Erweiterungen ausgestattet werden kann.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein lokaler Angreifer kann mehrere Schwachstellen in GNU Emacs ausnutzen, um beliebigen Programmcode auszuf\u00fchren.",
"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-2023-0437 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0437.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-0437 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0437"
},
{
"category": "external",
"summary": "Github Security Advisory GHSA-8HW9-JQH3-H2RX vom 2023-02-20",
"url": "https://github.com/advisories/GHSA-8hw9-jqh3-h2rx"
},
{
"category": "external",
"summary": "Github Security Advisory GHSA-HM6M-2XG8-MC5Q vom 2023-02-20",
"url": "https://github.com/advisories/GHSA-hm6m-2xg8-mc5q"
},
{
"category": "external",
"summary": "Github Security Advisory GHSA-JWXQ-F9VM-725G vom 2023-02-20",
"url": "https://github.com/advisories/GHSA-jwxq-f9vm-725g"
},
{
"category": "external",
"summary": "Debian Security Advisory DSA-5360 vom 2023-02-23",
"url": "https://lists.debian.org/debian-security-announce/2023/msg00049.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0597-1 vom 2023-03-02",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/013957.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0598-1 vom 2023-03-02",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/013956.html"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2-2023-1981 vom 2023-03-07",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2023-1981.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2023:0675-1 vom 2023-03-08",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/013997.html"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-5955-1 vom 2023-03-15",
"url": "https://ubuntu.com/security/notices/USN-5955-1"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:1103 vom 2024-03-05",
"url": "https://access.redhat.com/errata/RHSA-2024:1103"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS-2023-1712 vom 2023-04-06",
"url": "https://alas.aws.amazon.com/ALAS-2023-1712.html"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-3416 vom 2023-05-10",
"url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00008.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:2626 vom 2023-05-09",
"url": "https://access.redhat.com/errata/RHSA-2023:2626"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-2626 vom 2023-05-18",
"url": "https://oss.oracle.com/pipermail/el-errata/2023-May/013980.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:3481 vom 2023-06-06",
"url": "https://access.redhat.com/errata/RHSA-2023:3481"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2023-3481 vom 2023-06-07",
"url": "https://linux.oracle.com/errata/ELSA-2023-3481.html"
},
{
"category": "external",
"summary": "CentOS Security Advisory CESA-2023:3481 vom 2023-07-28",
"url": "https://lists.centos.org/pipermail/centos-announce/2023-July/086401.html"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-5763445ABE vom 2023-09-24",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-5763445abe"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2023-29DF561F1D vom 2023-09-28",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-29df561f1d"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2023:7083 vom 2023-11-15",
"url": "https://access.redhat.com/errata/RHSA-2023:7083"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:1408 vom 2024-03-19",
"url": "https://access.redhat.com/errata/RHSA-2024:1408"
},
{
"category": "external",
"summary": "Dell Security Advisory DSA-2024-198 vom 2024-05-08",
"url": "https://www.dell.com/support/kbdoc/000224827/dsa-2024-="
},
{
"category": "external",
"summary": "Gentoo Linux Security Advisory GLSA-202407-08 vom 2024-07-01",
"url": "https://security.gentoo.org/glsa/202407-08"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:4631 vom 2024-07-18",
"url": "https://access.redhat.com/errata/RHSA-2024:4631"
},
{
"category": "external",
"summary": "Ubuntu Security Notice USN-7027-1 vom 2024-09-19",
"url": "https://ubuntu.com/security/notices/USN-7027-1"
}
],
"source_lang": "en-US",
"title": "GNU Emacs: Mehrere Schwachstellen erm\u00f6glichen Codeausf\u00fchrung",
"tracking": {
"current_release_date": "2024-09-19T22:00:00.000+00:00",
"generator": {
"date": "2024-09-20T08:41:46.466+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.8"
}
},
"id": "WID-SEC-W-2023-0437",
"initial_release_date": "2023-02-20T23:00:00.000+00:00",
"revision_history": [
{
"date": "2023-02-20T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2023-02-23T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2023-03-02T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-03-06T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-03-08T23:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-03-15T23:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Ubuntu aufgenommen"
},
{
"date": "2023-04-05T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Amazon aufgenommen"
},
{
"date": "2023-05-09T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Debian und Red Hat aufgenommen"
},
{
"date": "2023-05-18T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-06-06T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2023-06-08T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2023-07-30T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von CentOS aufgenommen"
},
{
"date": "2023-09-24T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2023-09-28T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2023-11-14T23:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-03-04T23:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-03-19T23:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-05-07T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Dell aufgenommen"
},
{
"date": "2024-06-30T22:00:00.000+00:00",
"number": "19",
"summary": "Neue Updates von Gentoo aufgenommen"
},
{
"date": "2024-07-18T22:00:00.000+00:00",
"number": "20",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-09-19T22:00:00.000+00:00",
"number": "21",
"summary": "Neue Updates von Ubuntu aufgenommen"
}
],
"status": "final",
"version": "21"
}
},
"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": [
{
"branches": [
{
"category": "product_version",
"name": "virtual",
"product": {
"name": "Dell NetWorker virtual",
"product_id": "T034583",
"product_identification_helper": {
"cpe": "cpe:/a:dell:networker:virtual"
}
}
}
],
"category": "product_name",
"name": "NetWorker"
}
],
"category": "vendor",
"name": "Dell"
},
{
"branches": [
{
"category": "product_name",
"name": "EMC Avamar",
"product": {
"name": "EMC Avamar",
"product_id": "T014381",
"product_identification_helper": {
"cpe": "cpe:/a:emc:avamar:-"
}
}
}
],
"category": "vendor",
"name": "EMC"
},
{
"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": [
{
"category": "product_name",
"name": "Gentoo Linux",
"product": {
"name": "Gentoo Linux",
"product_id": "T012167",
"product_identification_helper": {
"cpe": "cpe:/o:gentoo:linux:-"
}
}
}
],
"category": "vendor",
"name": "Gentoo"
},
{
"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": "\u003c=28.2",
"product": {
"name": "Open Source GNU Emacs \u003c=28.2",
"product_id": "T026445"
}
},
{
"category": "product_version_range",
"name": "\u003c=28.2",
"product": {
"name": "Open Source GNU Emacs \u003c=28.2",
"product_id": "T026445-fixed"
}
}
],
"category": "product_name",
"name": "GNU Emacs"
}
],
"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-2022-48337",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in GNU Emacs. Es ist m\u00f6glich mithilfe von Shell-Metacharaktern Code zur Ausf\u00fchrung zu bringen. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Programmcode auszuf\u00fchren."
}
],
"product_status": {
"known_affected": [
"T014381",
"2951",
"T002207",
"67646",
"T000126",
"T034583",
"398363",
"T012167",
"1727",
"T004914",
"74185"
],
"last_affected": [
"T026445"
]
},
"release_date": "2023-02-20T23:00:00.000+00:00",
"title": "CVE-2022-48337"
},
{
"cve": "CVE-2022-48338",
"notes": [
{
"category": "description",
"text": "Es gibt eine Schwachstelle in GNU Emacs aufgrund eines Fehlers in der Funktion \"ruby-find-library-file\" bez\u00fcglich des Parameter-Escapings. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Programmcode auszuf\u00fchren."
}
],
"product_status": {
"known_affected": [
"T014381",
"2951",
"T002207",
"67646",
"T000126",
"T034583",
"398363",
"T012167",
"1727",
"T004914",
"74185"
],
"last_affected": [
"T026445"
]
},
"release_date": "2023-02-20T23:00:00.000+00:00",
"title": "CVE-2022-48338"
},
{
"cve": "CVE-2022-48339",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in GNU Emacs. In der Funktion \"hfy-istext-command\" besteht die M\u00f6glichkeit einer Command-injection. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um beliebigen Programmcode auszuf\u00fchren."
}
],
"product_status": {
"known_affected": [
"T014381",
"2951",
"T002207",
"67646",
"T000126",
"T034583",
"398363",
"T012167",
"1727",
"T004914",
"74185"
],
"last_affected": [
"T026445"
]
},
"release_date": "2023-02-20T23:00:00.000+00:00",
"title": "CVE-2022-48339"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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