Vulnerabilities > Libsixel Project

DATE CVE VULNERABILITY TITLE RISK
2021-04-14 CVE-2020-36120 Classic Buffer Overflow vulnerability in Libsixel Project Libsixel 1.8.6
Buffer Overflow in the "sixel_encoder_encode_bytes" function of Libsixel v1.8.6 allows attackers to cause a Denial of Service (DoS).
network
low complexity
libsixel-project CWE-120
5.0
2020-11-20 CVE-2020-19668 Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Libsixel Project Libsixel 1.8.6
Unverified indexs into the array lead to out of bound access in the gif_out_code function in fromgif.c in libsixel 1.8.6.
4.3
2020-04-12 CVE-2020-11721 Access of Uninitialized Pointer vulnerability in Libsixel Project Libsixel 1.8.6
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.
4.3
2020-01-02 CVE-2019-20205 Integer Overflow OR Wraparound vulnerability in Libsixel Project Libsixel 1.8.4
libsixel 1.8.4 has an integer overflow in sixel_frame_resize in frame.c.
6.8
2019-12-30 CVE-2019-20140 Out-Of-Bounds Write vulnerability in Libsixel Project Libsixel 1.8.4
An issue was discovered in libsixel 1.8.4.
6.8
2019-12-30 CVE-2019-20094 Out-Of-Bounds Write vulnerability in Libsixel Project Libsixel 1.8.4
An issue was discovered in libsixel 1.8.4.
6.8
2019-12-27 CVE-2019-20024 Out-Of-Bounds Write vulnerability in Libsixel Project Libsixel
A heap-based buffer overflow was discovered in image_buffer_resize in fromsixel.c in libsixel before 1.8.4.
4.3
2019-12-27 CVE-2019-20023 Missing Release of Resource After Effective Lifetime vulnerability in Libsixel Project Libsixel
A memory leak was discovered in image_buffer_resize in fromsixel.c in libsixel 1.8.4.
4.3
2019-12-27 CVE-2019-20022 Operation ON A Resource After Expiration OR Release vulnerability in Libsixel Project Libsixel
An invalid memory address dereference was discovered in load_pnm in frompnm.c in libsixel before 1.8.3.
4.3
2019-12-13 CVE-2019-19778 Out-Of-Bounds Read vulnerability in Libsixel Project Libsixel 1.8.2
An issue was discovered in libsixel 1.8.2.
6.8