CVE-2018-19791 Explained : Impact and Mitigation
Discover how LiteSpeed OpenLiteSpeed server versions prior to 1.5.0 RC6 are vulnerable to response size manipulation by attackers in CVE-2018-19791.
LiteSpeed OpenLiteSpeed server versions prior to 1.5.0 RC6 have a vulnerability that allows attackers to increase response size by manipulating byte sequences.
Understanding CVE-2018-19791
LiteSpeed OpenLiteSpeed server versions prior to 1.5.0 RC6 are susceptible to a specific exploitation method that can lead to an increase in response size.
What is CVE-2018-19791?
The vulnerability in LiteSpeed OpenLiteSpeed servers allows attackers to amplify response sizes by repeatedly requesting the entire response body using a specific HTTP Range header value.
The Impact of CVE-2018-19791
- Attackers can exploit this vulnerability to increase response sizes significantly.
- This manipulation can lead to resource exhaustion and potential denial of service.
Technical Details of CVE-2018-19791
LiteSpeed