Siemens: >> Siplus Et 200sp Cp 1543sp-1 Isec Security Vulnerabilities
The in-memory certificate cache in strongSwan before 5.9.4 has a remote integer overflow upon receiving many requests with different certificates to fill the cache and later trigger the replacement of cache entries. The code attempts to select a less-often-used cache entry by means of a random number generator, but this is not done correctly. Remote code execution might be a slight possibility.
CVSS Score
7.5
EPSS Score
0.022
Published
2021-10-18
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