CVE-2001-0122 Detail

CVE-2001-0122

EPSS

1.21%V3

Vector

Network

Published

2002-03-09
04h00 +00:00

Modified

2002-02-26
09h00 +00:00

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CVE.org

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CVE Descriptions

Kernel leak in AfpaCache module of the Fast Response Cache Accelerator (FRCA) component of IBM HTTP Server 1.3.x and Websphere 3.52 allows remote attackers to cause a denial of service via a series of malformed HTTP requests that generate a "bad request" error.

CVE Informations

Metrics

Metrics	Score	Severity	CVSS Vector	Source
V2	5		AV:N/AC:L/Au:N/C:N/I:N/A:P	nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

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.

EPSS Percentile

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.

EPSS First.org

Exploit information

Exploit Database EDB-ID : 20531

Publication date : 2001-01-07 23h00 +00:00
Author : Peter Grundl
EDB Verified : Yes

source: https://www.securityfocus.com/bid/2175/info IBM HTTP Server contains AfpaCache directive which turns the Fast Response Cache Accelerator function on or off. WebSphere is a series of applications which are built upon IBM HTTP Server. Both IBM HTTP Server and Websphere are subject to a denial of service. This is caused by exhausting computer resources with malformed HTTP GET requests. A restart of the service is required inorder to gain normal functionality. GET / HTTP/1.0\r\nuser-agent: 20000xnull\r\n\r\n This request must be made multiple times before the system will freeze.