CVE-2004-0751 : Detail

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

Date	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	33.04%	–	–
2022-04-10	–	–	33.04%	–	–
2023-03-12	–	–	–	0.87%	–
2023-08-20	–	–	–	0.79%	–
2023-10-01	–	–	–	0.79%	–
2023-11-12	–	–	–	5.66%	–
2023-11-19	–	–	–	5.66%	–
2023-12-03	–	–	–	5.66%	–
2023-12-10	–	–	–	5.66%	–
2024-06-02	–	–	–	5.66%	–
2024-06-02	–	–	–	5.66%	–
2024-10-27	–	–	–	5.66%	–
2024-11-03	–	–	–	5.66%	–
2024-12-22	–	–	–	17.99%	–
2025-01-19	–	–	–	17.99%	–
2025-03-18	–	–	–	–	56.48%
2025-03-18	–	–	–	–	56.48,%

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

Date	Percentile
2022-02-06	97%
2022-04-10	98%
2023-03-12	8%
2023-08-20	79%
2023-10-01	8%
2023-11-12	92%
2023-11-19	93%
2023-12-03	92%
2023-12-10	93%
2024-06-02	93%
2024-06-02	93%
2024-10-27	93%
2024-11-03	94%
2024-12-22	96%
2025-01-19	96%
2025-03-18	98%
2025-03-18	98%

source: https://www.securityfocus.com/bid/11154/info Apache 2.x mod_ssl is reported prone to a remote denial of service vulnerability. This issue likely exists because the application fails to handle exceptional conditions. The vulnerability originates in the 'char_buffer_read' function of the 'ssl_engine_io.c' file. It is likely that this issue only results in a denial of service condition in child process. This BID will be updated as more information becomes available. Apache 2.0.50 is reported to be affected by this issue, however, it is possible that other versions are vulnerable as well. With the following configuration in httpd.conf: Listen 47290 SSLProxyEngine on RewriteEngine on RewriteRule /(.*) https://www.example.com/$1 [P] The server may be crashed by issuing the following URI: http://www.example.com:47290/eRoomASP/CookieTest.asp?facility=facility&URL=%2FeRoom%2FFacility%2FRoom%2F0_4242