Microsoft Windows Server RPC Runtime DoS Vulnerability
CVE-2023-33164 Published on July 11, 2023
Remote Procedure Call Runtime Denial of Service Vulnerability
Remote Procedure Call Runtime Denial of Service Vulnerability
Weakness Type
Out-of-bounds Read
The software reads data past the end, or before the beginning, of the intended buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. A crash can occur when the code reads a variable amount of data and assumes that a sentinel exists to stop the read operation, such as a NUL in a string. The expected sentinel might not be located in the out-of-bounds memory, causing excessive data to be read, leading to a segmentation fault or a buffer overflow. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent read operation then produces undefined or unexpected results.
Products Associated with CVE-2023-33164
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Affected Versions
Microsoft Windows 10 Version 1809:- Version 10.0.17763.0 and below 10.0.17763.4645 is affected.
- Version 10.0.0 and below 10.0.17763.4645 is affected.
- Version 10.0.17763.0 and below 10.0.17763.4645 is affected.
- Version 10.0.17763.0 and below 10.0.17763.4645 is affected.
- Version 10.0.20348.0 and below 10.0.20348.1850 is affected.
- Version 10.0.0 and below 10.0.22000.2176 is affected.
- Version 10.0.19043.0 and below 10.0.19044.3208 is affected.
- Version 10.0.22621.0 and below 10.0.22621.1992 is affected.
- Version 10.0.19045.0 and below 10.0.19045.3208 is affected.
- Version 10.0.10240.0 and below 10.0.10240.20048 is affected.
- Version 10.0.14393.0 and below 10.0.14393.6085 is affected.
- Version 10.0.14393.0 and below 10.0.14393.6085 is affected.
- Version 10.0.14393.0 and below 10.0.14393.6085 is affected.
- Version 6.0.6003.0 and below 6.0.6003.22175 is affected.
- Version 6.0.6003.0 and below 6.0.6003.22175 is affected.
- Version 6.0.6003.0 and below 6.0.6003.22175 is affected.
- Version 6.1.7601.0 and below 6.1.7601.26623 is affected.
- Version 6.1.7601.0 and below 6.1.7601.26623 is affected.
- Version 6.2.9200.0 and below 6.2.9200.24374 is affected.
- Version 6.2.9200.0 and below 6.2.9200.24374 is affected.
- Version 6.3.9600.0 and below 6.3.9600.21063 is affected.
- Version 6.3.9600.0 and below 6.3.9600.21063 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.