CVE-2014-0789
04.04.2014, 15:09
Multiple buffer overflows in the OPC Automation 2.0 Server Object ActiveX control in Schneider Electric OPC Factory Server (OFS) TLXCDSUOFS33 3.5 and earlier, TLXCDSTOFS33 3.5 and earlier, TLXCDLUOFS33 3.5 and earlier, TLXCDLTOFS33 3.5 and earlier, and TLXCDLFOFS33 3.5 and earlier allow remote attackers to cause a denial of service via long arguments to unspecified functions.Enginsight
| Vendor | Product | Version |
|---|---|---|
| schneider-electric | opc_factory_server_tlxcdlfofs | 𝑥 ≤ 3.35 |
| schneider-electric | opc_factory_server_tlxcdltofs | 𝑥 ≤ 3.35 |
| schneider-electric | opc_factory_server_tlxcdluofs | 𝑥 ≤ 3.35 |
| schneider-electric | opc_factory_server_tlxcdstofs | 𝑥 ≤ 3.35 |
| schneider-electric | opc_factory_server_tlxcdsuofs | 𝑥 ≤ 3.35 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-122 - Heap-based Buffer OverflowA heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory BufferThe software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.
References