CVE-2023-38380
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I. Basic Information for CVE-2023-38380
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-7 LTE (All versions < V3.4.29), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions < V2.3), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions < V2.3), SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0) (All versions < V3.0.37), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions < V2.3), SINAMICS S210 (6SL5...) (All versions >= V6.1 < V6.1 HF2), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions < V2.3), SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0) (All versions < V3.0.37). The webserver implementation of the affected products does not correctly release allocated memory after it has been used. An attacker with network access could use this vulnerability to cause a denial-of-service condition in the webserver of the affected product.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens SIMATIC CP 1242-7 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC是德国西门子（Siemens）公司的一款组态软件。 Siemens SIMATIC CP 1242-7 存在安全漏洞，该漏洞源于受影响产品的网络服务器在使用分配的内存后无法正确释放。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Siemens | SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) | 0 ~ V3.4.29 | - | |
| Siemens | SIMATIC CP 1243-1 (incl. SIPLUS variants) | 0 ~ V3.4.29 | - | |
| Siemens | SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) | 0 ~ * | - | |
| Siemens | SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) | 0 ~ V3.4.29 | - | |
| Siemens | SIMATIC CP 1243-7 LTE | 0 ~ V3.4.29 | - | |
| Siemens | SIMATIC CP 1243-8 IRC | 0 ~ V3.4.29 | - | |
| Siemens | SIMATIC CP 1542SP-1 | 0 ~ V2.3 | - | |
| Siemens | SIMATIC CP 1542SP-1 IRC | 0 ~ V2.3 | - | |
| Siemens | SIMATIC CP 1543-1 | 0 ~ V3.0.37 | - | |
| Siemens | SIMATIC CP 1543SP-1 | 0 ~ V2.3 | - | |
| Siemens | SINAMICS S210 (6SL5...) | V6.1 ~ V6.1 HF2 | - | |
| Siemens | SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL | 0 ~ V2.3 | - | |
| Siemens | SIPLUS ET 200SP CP 1543SP-1 ISEC | 0 ~ V2.3 | - | |
| Siemens | SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL | 0 ~ V2.3 | - | |
| Siemens | SIPLUS NET CP 1543-1 | 0 ~ V3.0.37 | - |
II. Public POCs for CVE-2023-38380
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · Siemens · 2023-12-12 · 18 CVEs total
| CVE-2023-48427 | 8.1 HIGH | Siemens SINEC INS 信任管理问题漏洞 |
| CVE-2022-42784 | 7.6 HIGH | Siemens LOGO! 安全漏洞 |
| CVE-2022-47374 | 7.5 HIGH | 编号已被CVE保留 |
| CVE-2022-47375 | 7.5 HIGH | 编号已被CVE保留 |
| CVE-2023-46156 | 7.5 HIGH | Siemens SIMATIC 资源管理错误漏洞 |
| CVE-2023-46283 | 7.5 HIGH | Siemens Opcenter Quality 安全漏洞 |
| CVE-2023-46284 | 7.5 HIGH | Siemens Opcenter Quality 安全漏洞 |
| CVE-2023-46285 | 7.5 HIGH | Siemens Opcenter Quality 输入验证错误漏洞 |
| CVE-2023-49692 | 7.2 HIGH | Siemens RUGGEDCOM RM1224 操作系统命令注入漏洞 |
| CVE-2023-49691 | 7.2 HIGH | Siemens RUGGEDCOM RM1224 操作系统命令注入漏洞 |
| CVE-2023-48428 | 7.2 HIGH | Siemens SINEC INS 操作系统命令注入漏洞 |
| CVE-2023-46282 | 7.1 HIGH | Siemens Opcenter Quality 安全漏洞 |
| CVE-2023-46281 | 7.1 HIGH | Siemens Opcenter Quality 安全漏洞 |
| CVE-2023-48431 | 6.8 MEDIUM | Siemens SINEC INS 代码问题漏洞 |
| CVE-2022-46141 | 4.2 MEDIUM | Siemens SIMATIC STEP 安全漏洞 |
| CVE-2023-48429 | 2.7 LOW | Siemens SINEC INS 安全漏洞 |
| CVE-2023-48430 | 2.7 LOW | Siemens SINEC INS 安全漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-401
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libgphoto2 has memory leak in ptp_unpack_Sony_DPD() secondar - CVE-2026-33775
Junos OS: MX Series: Mismatch between configured and receive - CVE-2026-33782
Junos OS: MX Series: In specific DHCPv6 scenarios jdhcpd mem
V. Comments for CVE-2023-38380
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