CVE-2019-8258
EUVD-2019-1765605.03.2019, 15:29
UltraVNC revision 1198 has a heap buffer overflow vulnerability in VNC client code which results code execution. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1199.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| uvnc | ultravnc | 𝑥 < 1.2.2.3 |
| siemens | sinumerik_access_mymachine\/p2p | 𝑥 < 4.8 |
| siemens | sinumerik_pcu_base_win10_software\/ipc | 𝑥 < 14.00 |
| siemens | sinumerik_pcu_base_win7_software\/ipc | 𝑥 ≤ 12.01 |
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-787 - Out-of-bounds WriteThe software writes data past the end, or before the beginning, of the intended buffer.
References