RSS   Podatności dla 'Libsixel'   RSS

2021-08-10
 
CVE-2020-21677

CWE-787
 

 
A heap-based buffer overflow in the sixel_encoder_output_without_macro function in encoder.c of Libsixel 1.8.4 allows attackers to cause a denial of service (DOS) via converting a crafted PNG file into Sixel format.

 
2021-04-14
 
CVE-2020-36120

CWE-120
 

 
Buffer Overflow in the "sixel_encoder_encode_bytes" function of Libsixel v1.8.6 allows attackers to cause a Denial of Service (DoS).

 
2020-04-12
 
CVE-2020-11721

CWE-824
 

 
load_png in loader.c in libsixel.a in libsixel 1.8.6 has an uninitialized pointer leading to an invalid call to free, which can cause a denial of service.

 
2020-01-02
 
CVE-2019-20205

CWE-190
 

 
libsixel 1.8.4 has an integer overflow in sixel_frame_resize in frame.c.

 
2019-12-30
 
CVE-2019-20140

CWE-787
 

 
An issue was discovered in libsixel 1.8.4. There is a heap-based buffer overflow in the function gif_out_code at fromgif.c.

 
 
CVE-2019-20094

CWE-787
 

 
An issue was discovered in libsixel 1.8.4. There is a heap-based buffer overflow in the function gif_init_frame at fromgif.c.

 
2019-12-27
 
CVE-2019-20024

CWE-787
 

 
A heap-based buffer overflow was discovered in image_buffer_resize in fromsixel.c in libsixel before 1.8.4.

 
 
CVE-2019-20023

CWE-772
 

 
A memory leak was discovered in image_buffer_resize in fromsixel.c in libsixel 1.8.4.

 
 
CVE-2019-20022

CWE-672
 

 
An invalid memory address dereference was discovered in load_pnm in frompnm.c in libsixel before 1.8.3.

 
2019-12-13
 
CVE-2019-19778

CWE-125
 

 
An issue was discovered in libsixel 1.8.2. There is a heap-based buffer over-read in the function load_sixel at loader.c.

 


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