WID-SEC-W-2023-2408
Vulnerability from csaf_certbund - Published: 2019-09-05 22:00 - Updated: 2023-09-20 22:00In OpenSC existieren mehrere Schwachstellen. Hierbei handelt es sich um Out-of-Bounds Zugriffe eines ASN.1 Bitstrings in decode_bit_string in libopensc/asn1.c. und eines ASN.1 Octet Strings in asn1_decode_entry in libopensc/asn1.c. Ein Angreifer kann diese Schwachstellen mit nicht spezifizierten Auswirkungen ausnutzen.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
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:-
|
— | |
|
Open Source Arch Linux
Open Source
|
cpe:/o:archlinux:archlinux:-
|
— | |
|
Amazon Linux 2
Amazon
|
cpe:/o:amazon:linux_2:-
|
— |
In OpenSC existieren mehrere Schwachstellen. Hierbei handelt es sich um Out-of-Bounds Zugriffe eines ASN.1 Bitstrings in decode_bit_string in libopensc/asn1.c. und eines ASN.1 Octet Strings in asn1_decode_entry in libopensc/asn1.c. Ein Angreifer kann diese Schwachstellen mit nicht spezifizierten Auswirkungen ausnutzen.
{
"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": "OpenSC stellt Bibliotheken und Werkzeuge zur Programmierung von Chipkarten bereit.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter Angreifer kann mehrere Schwachstellen in OpenSC ausnutzen, um einen nicht n\u00e4her spezifizierten Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- UNIX\n- Linux\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-2023-2408 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2023-2408.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-2408 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2408"
},
{
"category": "external",
"summary": "Amazon Linux Security Advisory ALAS2-2023-2262 vom 2023-09-21",
"url": "https://alas.aws.amazon.com/AL2/ALAS-2023-2262.html"
},
{
"category": "external",
"summary": "Mitre Datenbank vom 2019-09-05",
"url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15945"
},
{
"category": "external",
"summary": "Mitre Datenbank vom 2019-09-05",
"url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15946"
},
{
"category": "external",
"summary": "Arch Linux Security Advisory ASA-202003-2 vom 2020-03-04",
"url": "https://security.archlinux.org/ASA-202003-2"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:0998-1 vom 2021-03-31",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-March/008574.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2021:1168-1 vom 2021-04-13",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008621.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2020:4483 vom 2020-11-04",
"url": "https://access.redhat.com/errata/RHSA-2020:4483"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-2832 vom 2021-11-29",
"url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00027.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2022:1041-1 vom 2022-03-30",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010580.html"
}
],
"source_lang": "en-US",
"title": "OpenSC: Mehrere Schwachstellen erm\u00f6glichen nicht spezifizierten Angriff",
"tracking": {
"current_release_date": "2023-09-20T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T17:58:41.605+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2023-2408",
"initial_release_date": "2019-09-05T22:00:00.000+00:00",
"revision_history": [
{
"date": "2019-09-05T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2020-01-05T23:00:00.000+00:00",
"number": "2",
"summary": "Referenz(en) aufgenommen: FEDORA-2020-3C93790ABE"
},
{
"date": "2020-03-04T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Arch Linux aufgenommen"
},
{
"date": "2020-11-03T23:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2021-03-31T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2021-04-13T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2021-11-28T23:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Debian aufgenommen"
},
{
"date": "2022-03-30T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2023-09-20T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Amazon aufgenommen"
}
],
"status": "final",
"version": "9"
}
},
"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": "Open Source Arch Linux",
"product": {
"name": "Open Source Arch Linux",
"product_id": "T013312",
"product_identification_helper": {
"cpe": "cpe:/o:archlinux:archlinux:-"
}
}
},
{
"category": "product_name",
"name": "Open Source OpenSC \u003c 0.20.0-rc1",
"product": {
"name": "Open Source OpenSC \u003c 0.20.0-rc1",
"product_id": "T014954",
"product_identification_helper": {
"cpe": "cpe:/a:opensc:opensc:0.20.0-rc1"
}
}
}
],
"category": "vendor",
"name": "Open Source"
},
{
"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"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2019-15945",
"notes": [
{
"category": "description",
"text": "In OpenSC existieren mehrere Schwachstellen. Hierbei handelt es sich um Out-of-Bounds Zugriffe eines ASN.1 Bitstrings in decode_bit_string in libopensc/asn1.c. und eines ASN.1 Octet Strings in asn1_decode_entry in libopensc/asn1.c. Ein Angreifer kann diese Schwachstellen mit nicht spezifizierten Auswirkungen ausnutzen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T013312",
"398363"
]
},
"release_date": "2019-09-05T22:00:00.000+00:00",
"title": "CVE-2019-15945"
},
{
"cve": "CVE-2019-15946",
"notes": [
{
"category": "description",
"text": "In OpenSC existieren mehrere Schwachstellen. Hierbei handelt es sich um Out-of-Bounds Zugriffe eines ASN.1 Bitstrings in decode_bit_string in libopensc/asn1.c. und eines ASN.1 Octet Strings in asn1_decode_entry in libopensc/asn1.c. Ein Angreifer kann diese Schwachstellen mit nicht spezifizierten Auswirkungen ausnutzen."
}
],
"product_status": {
"known_affected": [
"2951",
"T002207",
"67646",
"T013312",
"398363"
]
},
"release_date": "2019-09-05T22:00:00.000+00:00",
"title": "CVE-2019-15946"
}
]
}
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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