CVE-2023-6780 vulnerabilities

Vulnerabilities for packages: glibc...

CVE-2023-6780 vulnerabilities

Vulnerabilities for packages: glibc...

Heap overflow

A heap-based buffer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when the openlog function was not called, or called with the ident argument set to NULL, and the program name the basename of...

Heap overflow

An off-by-one heap-based buffer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INTMAX bytes, leading to an incorrect calculation of t...

Integer overflow

An integer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation of the buffer size to store the message,...

CVE-2023-6780 Glibc: integer overflow in __vsyslog_internal()

An integer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation of the buffer size to store the message,...

CVE-2023-6780 Glibc: integer overflow in __vsyslog_internal()

An integer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation of the buffer size to store the message,...

CVE-2023-6780

CVE-2023-6780 describes an integer overflow in glibc’s __vsyslog_internal, triggered by excessively long messages in syslog/vsyslog. Affected are glibc 2.37 and newer, where the message size can be miscalculated, leading to undefined behavior. Connected documents corroborate the glibc focus and r...

CVE-2023-6780 Glibc: integer overflow in __vsyslog_internal()

An integer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation of the buffer size to store the message,...

CVE-2023-6780

An integer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation of the buffer size to store the message,...

CVE-2023-6780

An integer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation of the buffer size to store the message,...

CVE-2023-6779

An off-by-one heap-based buffer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INTMAX bytes, leading to an incorrect calculation of t...

CVE-2023-6779 Glibc: off-by-one heap-based buffer overflow in __vsyslog_internal()

An off-by-one heap-based buffer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INTMAX bytes, leading to an incorrect calculation of t...

CVE-2023-6779 Glibc: off-by-one heap-based buffer overflow in __vsyslog_internal()

An off-by-one heap-based buffer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INTMAX bytes, leading to an incorrect calculation of t...

CVE-2023-6779

The CVE describes a heap-based off-by-one overflow in glibc’s __vsyslog_internal invoked by syslog/vsyslog when a message exceeds INT_MAX. Affected are glibc 2.37 and newer; exploitation may cause an application crash. Evidence from connected sources indicates a fix in patched glibc releases (e.g...

CVE-2023-6779 Glibc: off-by-one heap-based buffer overflow in __vsyslog_internal()

An off-by-one heap-based buffer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INTMAX bytes, leading to an incorrect calculation of t...

CVE-2023-6779

An off-by-one heap-based buffer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INTMAX bytes, leading to an incorrect calculation of t...

CVE-2023-6246

A heap-based buffer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when the openlog function was not called, or called with the ident argument set to NULL, and the program name the basename of...

CVE-2023-6246

CVE-2023-6246 affects the GNU C Library (glibc) in the __vsyslog_internal function, triggered when syslog/vsyslog are used and openlog is not called or ident is NULL; if the process name (argv[0] basename) exceeds 1024 bytes, a heap-based buffer overflow may occur, leading to a crash or local pri...

CVE-2023-6246 Glibc: heap-based buffer overflow in __vsyslog_internal()

A heap-based buffer overflow was found in the vsysloginternal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when the openlog function was not called, or called with the ident argument set to NULL, and the program name the basename of...