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CVE Descriptions
mod_access_referer 1.0.2 allows remote attackers to cause a denial of service (crash) via a malformed Referer header that is missing a hostname, as parsed by the ap_parse_uri_components function in Apache, which triggers a null dereference.
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.
Exploit information
Exploit Database EDB-ID : 22505
Publication date : 2003-04-15 22h00 +00:00
Author : zillion
EDB Verified : Yes
source: https://www.securityfocus.com/bid/7375/info
A vulnerability has been reported for the mod_access_referer Apache module. The problem occurs when parsing invalid HTTP referer header fields. If this vulnerability were to be triggered, it may be possible to trigger a NULL pointer dereference, effectively causing Apache to segfault.
Referer: ://its-missing-http.com
Products Mentioned
Configuraton 0
Mod_access_referer>>Mod_access_referer >> Version 1.0.2
References
http://lists.grok.org.uk/pipermail/full-disclosure/2003-April/004555.html
Tags : mailing-list, x_refsource_FULLDISC
Tags : mailing-list, x_refsource_FULLDISC
