4 results (0.002 seconds)

CVSS: 7.5EPSS: 0%CPEs: 12EXPL: 0

CVE-2021-40142

https://notcve.org/view.php?id=CVE-2021-40142

In OPC Foundation Local Discovery Server (LDS) before 1.04.402.463, remote attackers can cause a denial of service (DoS) by sending carefully crafted messages that lead to Access of a Memory Location After the End of a Buffer. En OPC Foundation Local Discovery Server (LDS) versiones anteriores a 1.04.402.463, unos atacantes remotos pueden causar una denegación de servicio (DoS) mediante el envío de mensajes cuidadosamente diseñados que conllevan a el Acceso a una Ubicación de Memoria Después del Final de un Búfer. • https://cert-portal.siemens.com/productcert/pdf/ssa-321292.pdf https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-40142.pdf https://opcfoundation.org/security-bulletins • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 5.9EPSS: 0%CPEs: 205EXPL: 0

CVE-2021-3449 – NULL pointer deref in signature_algorithms processing

https://notcve.org/view.php?id=CVE-2021-3449

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. • http://www.openwall.com/lists/oss-security/2021/03/27/1 http://www.openwall.com/lists/oss-security/2021/03/27/2 http://www.openwall.com/lists/oss-security/2021/03/28/3 http://www.openwall.com/lists/oss-security/2021/03/28/4 https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-772220.pdf https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=fb9fa6b51defd48157eeb207f52181f735d96148 https://kb.pulse • CWE-476: NULL Pointer Dereference •

CVSS: 7.8EPSS: 0%CPEs: 68EXPL: 0

CVE-2019-6575

https://notcve.org/view.php?id=CVE-2019-6575

A vulnerability has been identified in SIMATIC CP 443-1 OPC UA (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V2.7), SIMATIC HMI Comfort Outdoor Panels 7" & 15" (incl. SIPLUS variants) (All versions < V15.1 Upd 4), SIMATIC HMI Comfort Panels 4" - 22" (incl. SIPLUS variants) (All versions < V15.1 Upd 4), SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V15.1 Upd 4), SIMATIC IPC DiagMonitor (All versions < V5.1.3), SIMATIC NET PC Software V13 (All versions), SIMATIC NET PC Software V14 (All versions < V14 SP1 Update 14), SIMATIC NET PC Software V15 (All versions), SIMATIC RF188C (All versions < V1.1.0), SIMATIC RF600R family (All versions < V3.2.1), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.5 < V2.6.1), SIMATIC S7-1500 Software Controller (All versions between V2.5 (including) and V2.7 (excluding)), SIMATIC WinCC OA (All versions < V3.15 P018), SIMATIC WinCC Runtime Advanced (All versions < V15.1 Upd 4), SINEC NMS (All versions < V1.0 SP1), SINEMA Server (All versions < V14 SP2), SINUMERIK OPC UA Server (All versions < V2.1), TeleControl Server Basic (All versions < V3.1.1). Specially crafted network packets sent to affected devices on port 4840/tcp could allow an unauthenticated remote attacker to cause a denial of service condition of the OPC communication or crash the device. • https://cert-portal.siemens.com/productcert/pdf/ssa-307392.pdf • CWE-248: Uncaught Exception CWE-755: Improper Handling of Exceptional Conditions •

CVSS: 6.9EPSS: 0%CPEs: 27EXPL: 0

CVE-2016-7165

https://notcve.org/view.php?id=CVE-2016-7165

A vulnerability has been identified in Primary Setup Tool (PST) (All versions < V4.2 HF1), SIMATIC IT Production Suite (All versions < V7.0 SP1 HFX 2), SIMATIC NET PC-Software (All versions < V14), SIMATIC PCS 7 V7.1 (All versions), SIMATIC PCS 7 V8.0 (All versions), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions < V8.2 SP1), SIMATIC STEP 7 (TIA Portal) V13 (All versions < V13 SP2), SIMATIC STEP 7 V5.X (All versions < V5.5 SP4 HF11), SIMATIC WinCC (TIA Portal) Basic, Comfort, Advanced (All versions < V14), SIMATIC WinCC (TIA Portal) Professional V13 (All versions < V13 SP2), SIMATIC WinCC (TIA Portal) Professional V14 (All versions < V14 SP1), SIMATIC WinCC Runtime Professional V13 (All versions < V13 SP2), SIMATIC WinCC Runtime Professional V14 (All versions < V14 SP1), SIMATIC WinCC V7.0 SP2 and earlier versions (All versions < V7.0 SP2 Upd 12), SIMATIC WinCC V7.0 SP3 (All versions < V7.0 SP3 Upd 8), SIMATIC WinCC V7.2 (All versions < V7.2 Upd 14), SIMATIC WinCC V7.3 (All versions < V7.3 Upd 11), SIMATIC WinCC V7.4 (All versions < V7.4 SP1), SIMIT V9.0 (All versions < V9.0 SP1), SINEMA Remote Connect Client (All versions < V1.0 SP3), SINEMA Server (All versions < V13 SP2), SOFTNET Security Client V5.0 (All versions), Security Configuration Tool (SCT) (All versions < V4.3 HF1), TeleControl Server Basic (All versions < V3.0 SP2), WinAC RTX 2010 SP2 (All versions), WinAC RTX F 2010 SP2 (All versions). Unquoted service paths could allow local Microsoft Windows operating system users to escalate their privileges if the affected products are not installed under their default path ("C:\Program Files\*" or the localized equivalent). Se ha identificado una vulnerabilidad en Primary Setup Tool (PST) (todas las versiones anteriores a V4.2 HF1), SIMATIC IT Production Suite (todas las versiones anteriores a V7.0 SP1 HFX 2), SIMATIC NET PC-Software (Todas las versiones anteriores a V14), SIMATIC PCS 7 versión V7.1 (Todas las versiones), SIMATIC PCS 7 versión V8.0 (Todas las versiones), SIMATIC PCS 7 versión V8.1 (Todas las versiones),SIMATIC PCS 7 versión V8.2 (Todas las versiones anteriores a V8.2 SP1), SIMATIC STEP 7 (TIA Portal) versión V13 (Todas las versiones anteriores a V13 SP2), SIMATIC STEP 7 versiones V5.X (Todas las versiones anteriores a V5.5 SP4 HF11), SIMATIC WinCC (TIA Portal) Basic, Comfort, Advanced (Todas las versiones anteriores a V14), SIMATIC WinCC (TIA Portal) Professional versión V13 (Todas las versiones anteriores a V13 SP2), SIMATIC WinCC (TIA Portal) Professional versión V14 (Todas las versiones anteriores a V14 SP1), SIMATIC WinCC Runtime Professional versión V13 (Todas las versiones anteriores a V13 SP2), SIMATIC WinCC Runtime Professional versión V14 (Todas las versiones anteriores a V14 SP1), SIMATIC WinCC versión V7.0 SP2 y anteriores (Todas las versiones anteriores a V7.0 SP2 Upd 12), SIMATIC WinCC versión V7.0 SP3 (Todas las versiones anteriores a V7.0 SP3 Upd 8), SIMATIC WinCC versión V7.2 (Todas las versiones anteriores a V7.2 Upd 14), SIMATIC WinCC versión V7.3 (Todas las versiones anteriores a V7.3 Upd 11), SIMATIC WinCC versión V7.4 (Todas las versiones anteriores a V7.4 SP1), SIMIT versión V9.0 (Todas las versiones anteriores a V9.0 SP1), SINEMA Remote Connect Client (Todas las versiones anteriores a V1.0 SP3), SINEMA Server (Todas las versiones anteriores a V13 SP2), SOFTNET Security Client versión V5.0 (Todas las versiones), Security Configuration Tool (SCT) (Todas las versiones anteriores a V4.3 HF1), TeleControl Server Basic (Todas las versiones anteriores a V3.0 SP2), WinAC RTX 2010 SP2 (Todas las versiones), WinAC RTX F 2010 SP2 (Todas las versiones). Las rutas (path) de servicio sin comillas podrían permitir que los usuarios locales del sistema operativo Microsoft Windows aumenten sus privilegios si los productos afectados no están instalados en su ruta (path) de acceso predeterminada ("C:\Program Files\*" o el equivalente localizado). • http://securityaffairs.co/wordpress/53266/security/cve-2016-7165-siemens.html http://www.securityfocus.com/bid/94158 https://cert-portal.siemens.com/productcert/pdf/ssa-701708.pdf https://ics-cert.us-cert.gov/advisories/ICSA-16-313-02 • CWE-254: 7PK - Security Features CWE-284: Improper Access Control •