Gnuplot: gnuplot segmentation fault on x11_graphics

A flaw was found in gnuplot. The X11_graphics() function may lead to a segmentation fault and cause a system crash.

Gnuplot: gnuplot segmentation fault on canvas_text

A flaw was found in gnuplot. The CANVAS_text() function may lead to a segmentation fault and cause a system crash.

Gnuplot: gnuplot segmentation fault on xstrftime

A flaw was found in gnuplot. The xstrftime() function may lead to a segmentation fault, causing a system crash.

Gnuplot: gnuplot heap-buffer overflow on utf8_copy_one

gnuplot is affected by a heap buffer overflow at function utf8_copy_one.

Gnuplot: gnuplot segmentation fault on getannotatestring

A flaw was found in gnuplot. The GetAnnotateString() function may lead to a segmentation fault and cause a system crash.

Gnuplot: gnuplot segmentation fault on plot3d_points

A flaw was found in gnuplot. The plot3d_points() function may lead to a segmentation fault and cause a system crash.

Buffer overflow in the French documentation patch for Gnuplot 3.7 in SuSE Linux before 8.0 allows local users to execute arbitrary code as root via unknown attack vectors.

gnuplot: buffer overflow via the function plotrequest()

gnuplot v5.5 was discovered to contain a buffer overflow via the function plotrequest().

gnuplot: double free when executing print_set_output may lead to arbitrary code execution

gnuplot 5.5 is affected by double free when executing print_set_output. This may result in context-dependent arbitrary code execution.

gnuplot: Uninitialized stack variable in load_tic_series()

An uninitialized stack variable vulnerability in load_tic_series() in set.c in gnuplot 5.2.rc1 allows an attacker to cause Denial of Service (Segmentation fault and Memory Corruption) or possibly have unspecified other impact when a victim opens a specially crafted file.

gnuplot: out-of-bounds-write from strncpy() may lead to arbitrary code execution

com_line() in command.c in gnuplot 5.4 leads to an out-of-bounds-write from strncpy() that may lead to arbitrary code execution.

gnuplot: Divide by Zero in the boundary3d function in graph3d.c

A Divide by Zero vulnerability exists in gnuplot 5.4 in the boundary3d function in graph3d.c, which could cause a Arithmetic exception and application crash.

gnuplot: buffer overflow in cairotrm_options function

An issue was discovered in cairo.trm in Gnuplot 5.2.5. This issue allows an attacker to conduct a buffer overflow with an arbitrary amount of data in the cairotrm_options function. This flaw is caused by a missing size check of an argument passed to the "set font" function. This issue occurs when the Gnuplot pngcairo terminal is used as a backend.

gnuplot: buffer overflow with an arbitrary amount of data in the PS_options

An issue was discovered in post.trm in Gnuplot 5.2.5. This issue allows an attacker to conduct a buffer overflow with an arbitrary amount of data in the PS_options function. This flaw is caused by a missing size check of an argument passed to the "set font" function. This issue occurs when the Gnuplot postscript terminal is used as a backend.

gnuplot: heap-based buffer overflow in df_generate_ascii_array_entry

An issue was discovered in datafile.c in Gnuplot 5.2.5. This issue allows an attacker to conduct a heap-based buffer overflow with an arbitrary amount of data in df_generate_ascii_array_entry. To exploit this vulnerability, an attacker must pass an overlong string as the right bound of the range argument that is passed to the plot function.