All the vulnerabilites related to siemens - simatic_pdm
Vulnerability from fkie_nvd
Published
2021-07-13 11:15
Modified
2024-11-21 06:06
Severity ?
Summary
A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3), SIMATIC PDM (All versions < V9.2), SIMATIC STEP 7 V5.X (All versions < V5.6 SP2 HF3), SINAMICS STARTER (containing STEP 7 OEM version) (All versions < V5.4 HF2). The affected software contains a buffer overflow vulnerability while handling certain files that could allow a local attacker to trigger a denial-of-service condition or potentially lead to remote code execution.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| productcert@siemens.com | https://cert-portal.siemens.com/productcert/pdf/ssa-641963.pdf | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cert-portal.siemens.com/productcert/pdf/ssa-641963.pdf | Patch, Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2021-03-25 15:15
Modified
2024-11-21 06:21
Severity ?
Summary
An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a crash and a denial of service attack. A server is only vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j).
References
Impacted products
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"value": "An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a crash and a denial of service attack. A server is only vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j)."
},
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"value": "Un servidor OpenSSL TLS puede cometer un fallo si un cliente env\u00eda un mensaje ClientHello de renegociaci\u00f3n dise\u00f1ado maliciosamente.\u0026#xa0;Si una renegociaci\u00f3n de TLSv1.2 ClientHello omite la extensi\u00f3n signature_algorithms (donde estaba presente en el ClientHello inicial), pero incluye una extensi\u00f3n signature_algorithms_cert, se producir\u00e1 una desreferencia del puntero NULL, lo que conllevar\u00e1 un bloqueo y un ataque de denegaci\u00f3n de servicio.\u0026#xa0;Un servidor solo es vulnerable si tiene TLSv1.2 y la renegociaci\u00f3n habilitada (que es la configuraci\u00f3n predeterminada).\u0026#xa0;Los clientes de OpenSSL TLS no est\u00e1n afectados por este problema.\u0026#xa0;Todas las versiones de OpenSSL versi\u00f3n 1.1.1 est\u00e1n afectadas por este problema.\u0026#xa0;Los usuarios de estas versiones deben actualizar a OpenSSL versi\u00f3n 1.1.1k.\u0026#xa0;OpenSSL versi\u00f3n 1.0.2 no est\u00e1 afectado por este problema.\u0026#xa0;Corregido en OpenSSL versi\u00f3n 1.1.1k (Afectadas versiones 1.1.1-1.1.1j)"
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Vulnerability from fkie_nvd
Published
2021-07-13 11:15
Modified
2024-11-21 06:06
Severity ?
Summary
A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.X (All versions < V9.1 SP2), SIMATIC PDM (All versions < V9.2 SP2), SIMATIC STEP 7 V5.X (All versions < V5.7), SINAMICS STARTER (containing STEP 7 OEM version) (All versions < V5.4 SP2 HF1). A directory containing metafiles relevant to devices' configurations has write permissions. An attacker could leverage this vulnerability by changing the content of certain metafiles and subsequently manipulate parameters or behavior of devices that would be later configured by the affected software.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| productcert@siemens.com | https://cert-portal.siemens.com/productcert/pdf/ssa-661034.pdf | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cert-portal.siemens.com/productcert/pdf/ssa-661034.pdf | Patch, Vendor Advisory |
Impacted products
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cve-2021-3449
Vulnerability from cvelistv5
Published
2021-03-25 14:25
Modified
2024-09-17 03:43
Severity ?
EPSS score ?
Summary
An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a crash and a denial of service attack. A server is only vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j).
References
Impacted products
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"name": "20210325 Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: March 2021",
"tags": [
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],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-openssl-2021-GHY28dJd"
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{
"name": "DSA-4875",
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"url": "https://www.debian.org/security/2021/dsa-4875"
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{
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"tags": [
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{
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{
"name": "GLSA-202103-03",
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"url": "https://security.gentoo.org/glsa/202103-03"
},
{
"name": "FEDORA-2021-cbf14ab8f9",
"tags": [
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CCBFLLVQVILIVGZMBJL3IXZGKWQISYNP/"
},
{
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"url": "https://www.tenable.com/security/tns-2021-10"
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{
"url": "https://www.tenable.com/security/tns-2021-09"
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{
"url": "https://security.netapp.com/advisory/ntap-20210513-0002/"
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{
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{
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-21:07.openssl.asc"
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{
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{
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{
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10356"
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{
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-772220.pdf"
},
{
"url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44845"
},
{
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0013"
},
{
"name": "[debian-lts-announce] 20210831 [SECURITY] [DLA 2751-1] postgresql-9.6 security update",
"tags": [
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"url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00029.html"
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cve-2021-31894
Vulnerability from cvelistv5
Published
2021-07-13 11:02
Modified
2024-08-03 23:10
Severity ?
EPSS score ?
Summary
A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.X (All versions < V9.1 SP2), SIMATIC PDM (All versions < V9.2 SP2), SIMATIC STEP 7 V5.X (All versions < V5.7), SINAMICS STARTER (containing STEP 7 OEM version) (All versions < V5.4 SP2 HF1). A directory containing metafiles relevant to devices' configurations has write permissions. An attacker could leverage this vulnerability by changing the content of certain metafiles and subsequently manipulate parameters or behavior of devices that would be later configured by the affected software.
References
| ▼ | URL | Tags |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-661034.pdf | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Siemens | SIMATIC PCS 7 V8.2 and earlier |
Version: All versions |
||||||||||||||||
|
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cve-2021-31893
Vulnerability from cvelistv5
Published
2021-07-13 11:02
Modified
2024-08-03 23:10
Severity ?
EPSS score ?
Summary
A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3), SIMATIC PDM (All versions < V9.2), SIMATIC STEP 7 V5.X (All versions < V5.6 SP2 HF3), SINAMICS STARTER (containing STEP 7 OEM version) (All versions < V5.4 HF2). The affected software contains a buffer overflow vulnerability while handling certain files that could allow a local attacker to trigger a denial-of-service condition or potentially lead to remote code execution.
References
| ▼ | URL | Tags |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-641963.pdf | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Siemens | SIMATIC PCS 7 V8.2 and earlier |
Version: All versions |
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