Examples of using Buffer overflows in English and their translations into Japanese
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Programming
Buffer overflows occur frequently when manipulating strings[Seacord 2013].
Intrusion Detection PolicyCreation Social Engineering DDoS Attacks Buffer Overflows.
The choice of programming languagecan have a profound effect on the occurrence of buffer overflows.
Today we will revisitsecurity to learn how brute force, buffer overflows and denial of service attacks work.
Several issues existed in ntpd thatwould have allowed an attacker to trigger buffer overflows.
What is buffer overflow? Before seeking out buffer overflows in code, let's take a look at what they are in the first place.
Coverity static analysis, for example,identifies red flags for potential buffer overflows.
Buffer overflows can be triggered by inputs that are designed to execute code or alter the way the program operates.
Specifically for C and C++,we go into more details regarding the exploitation of buffer overflows on the stack and on the heap.
Several buffer overflows have been discovered in PL/PgSQL as part of the PostgreSQL engine which could lead to the execution of arbitrary code.
After all, nearly all other programming languages used today(other than assembly language)protect against buffer overflows.
SAST tools automatically identify critical vulnerabilities-such as buffer overflows, SQL injection, cross-site scripting, and others-with high confidence.
As a software developer, Libsafe is a useful mechanism to support defense-in-depth butit does not really prevent buffer overflows.
Enhance security with FORTIFY_SOURCE level 2(buffer overflows detection) for Linux(except zLinux, Linux x86 32-bit and Linux ia64) and MacOSX.
To give you an idea of how important this subject is, at the CERT, 9 of 13 advisories in 1998 andat least half of the 1999 advisories involved buffer overflows.
Failure to follow this recommendationcan result in improper memory accesses and buffer overflows that are detrimental to the correct and continued execution of the program.
Through the use of safe buffer handling functions, and appropriate security features of the compiler and operating system,a solid defense against buffer overflows can be built.
An attacker may use buffer overflows to insert arbitrary code into the memory of a program, but with executable space protection, any attempt to execute that code will cause an exception.
These modified versions implement the original functionality,but in a manner that ensures that any buffer overflows are contained within the current stack frame.
These tools,combined with regular code reviews and the knowledge of how to address buffer overflows, allow for the vast majority of buffer flaws to be identified and mitigated before the code development is complete.
An informal 1999 survey on Bugtraqfound that approximately 2/3 of the respondents felt that buffer overflows were the leading cause of system security vulnerability(the remaining respondents identified“mis-configuration” as the leading cause)[Cowan 1999].
Memory Firewall: Cutting-edge protection against sophisticated buffer overflow attacks.
Exec Shield provides protection against certain types of buffer overflow attacks.
Fix a buffer overflow of character encoding name.
CWE-121: Stack-based Buffer Overflow.
SECURITY The buffer overflow of LDIF import was fixed.
Trend Web Server contains a buffer overflow(CWE-119) vulnerability.
A buffer overflow in the function sql_prepare_where() allows attackers to remotely execute arbitrary code on the server.