Nothings: Security Vulnerabilities
An issue was discovered in stb stb_image.h 1.33 through 2.27. The HDR loader parsed truncated end-of-file RLE scanlines as an infinite sequence of zero-length runs. An attacker could potentially have caused denial of service in applications using stb_image by submitting crafted HDR files.
CVSS Score
5.5
EPSS Score
0.012
Published
2021-10-21
An issue was discovered in stb stb_image.h 2.27. The PNM loader incorrectly interpreted 16-bit PGM files as 8-bit when converting to RGBA, leading to a buffer overflow when later reinterpreting the result as a 16-bit buffer. An attacker could potentially have crashed a service using stb_image, or read up to 1024 bytes of non-consecutive heap data without control over the read location.
CVSS Score
7.1
EPSS Score
0.014
Published
2021-10-21
stb stb_truetype.h through 1.22 has an assertion failure in stbtt__cff_int.
CVSS Score
8.8
EPSS Score
0.011
Published
2020-01-08
stb stb_truetype.h through 1.22 has a heap-based buffer over-read in stbtt__find_table.
CVSS Score
8.8
EPSS Score
0.011
Published
2020-01-08
stb stb_truetype.h through 1.22 has an assertion failure in stbtt__buf_seek.
CVSS Score
8.8
EPSS Score
0.011
Published
2020-01-08
stb stb_truetype.h through 1.22 has a heap-based buffer over-read in stbtt__buf_get8.
CVSS Score
8.8
EPSS Score
0.011
Published
2020-01-08
stb stb_truetype.h through 1.22 has a heap-based buffer over-read in ttUSHORT.
CVSS Score
8.8
EPSS Score
0.011
Published
2020-01-08
stb stb_truetype.h through 1.22 has a heap-based buffer over-read in stbtt__buf_peek8.
CVSS Score
8.8
EPSS Score
0.014
Published
2020-01-08
stb stb_truetype.h through 1.22 has an assertion failure in stbtt__cff_get_index.
CVSS Score
8.8
EPSS Score
0.015
Published
2020-01-08
stb_image.h (aka the stb image loader) 2.23, as used in libsixel and other products, has an assertion failure in stbi__shiftsigned.
CVSS Score
6.5
EPSS Score
0.009
Published
2019-12-29