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4121
|
8.8 |
HIGH
Network
|
nothings saitoha
|
stb_image.h libsixel
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stb_image.h (aka the stb image loader) 2.23, as used in libsixel and other products, has a heap-based buffer over-read in stbi__load_main.
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CWE-125
Out-of-bounds Read
|
CVE-2019-19777
|
2026-04-24 21:56 |
2019-12-13 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
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4122
|
8.8 |
HIGH
Network
|
nothings saitoha
|
stb_image.h libsixel
|
stb_image.h (también se conoce como stb image loader) versión 2.23, como es usado en libsixel y otros productos, presenta una lectura excesiva del búfer en la región heap de la memoria en la función …
|
CWE-125
Out-of-bounds Read
|
CVE-2019-19777
|
2026-04-24 21:56 |
2019-12-13 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
4123
|
8.8 |
HIGH
Network
|
saitoha
|
libsixel
|
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.
|
CWE-125
Out-of-bounds Read
|
CVE-2019-19778
|
2026-04-24 21:56 |
2019-12-13 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
4124
|
8.8 |
HIGH
Network
|
saitoha
|
libsixel
|
Se detectó un problema en libsixel versión 1.8.2. Se presenta una lectura excesiva del búfer en la región heap de la memoria en la función load_sixel en el archivo loader.c.
|
CWE-125
Out-of-bounds Read
|
CVE-2019-19778
|
2026-04-24 21:56 |
2019-12-13 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
4125
|
6.5 |
MEDIUM
Network
|
saitoha
|
libsixel
|
An invalid memory address dereference was discovered in load_pnm in frompnm.c in libsixel before 1.8.3.
|
CWE-672
Operation on a Resource after Expiration or Release
|
CVE-2019-20022
|
2026-04-24 21:56 |
2019-12-27 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
4126
|
6.5 |
MEDIUM
Network
|
saitoha
|
libsixel
|
Se detectó una desreferencia de dirección de memoria no válida en la función load_pnm en el archivo frompnm.c en libsixel versiones anteriores a 1.8.3.
|
CWE-672
Operation on a Resource after Expiration or Release
|
CVE-2019-20022
|
2026-04-24 21:56 |
2019-12-27 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
4127
|
6.5 |
MEDIUM
Network
|
saitoha
|
libsixel
|
A memory leak was discovered in image_buffer_resize in fromsixel.c in libsixel 1.8.4.
|
CWE-401
Missing Release of Memory after Effective Lifetime
|
CVE-2019-20023
|
2026-04-24 21:56 |
2019-12-27 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
4128
|
6.5 |
MEDIUM
Network
|
saitoha
|
libsixel
|
Se detectó una pérdida de memoria en la función image_buffer_resize en el archivo fromsixel.c en libsixel versión 1.8.4.
|
CWE-401
Missing Release of Memory after Effective Lifetime
|
CVE-2019-20023
|
2026-04-24 21:56 |
2019-12-27 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
4129
|
6.5 |
MEDIUM
Network
|
saitoha
|
libsixel
|
A heap-based buffer overflow was discovered in image_buffer_resize in fromsixel.c in libsixel before 1.8.4.
|
CWE-787
Out-of-bounds Write
|
CVE-2019-20024
|
2026-04-24 21:56 |
2019-12-27 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
4130
|
6.5 |
MEDIUM
Network
|
saitoha
|
libsixel
|
Se detectó un desbordamiento de búfer en la región heap de la memoria en la función image_buffer_resize en el archivo fromsixel.c en libsixel versiones anteriores a 1.8.4.
|
CWE-787
Out-of-bounds Write
|
CVE-2019-20024
|
2026-04-24 21:56 |
2019-12-27 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|