Filtered by vendor Nothings
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Total
33 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-25514 | 1 Nothings | 1 Stb Truetype.h | 2024-10-30 | 5.0 MEDIUM | 7.5 HIGH |
| stb_truetype.h v1.26 was discovered to contain a heap-buffer-overflow via the function ttUSHORT() at stb_truetype.h. NOTE: Third party has disputed stating that the source code has also a disclaimer that it should only be used with trusted input. | |||||
| CVE-2022-25516 | 1 Nothings | 1 Stb Truetype.h | 2024-08-03 | 5.0 MEDIUM | 6.5 MEDIUM |
| stb_truetype.h v1.26 was discovered to contain a heap-buffer-overflow via the function stbtt__find_table at stb_truetype.h. NOTE: Third party has disputed stating that the source code has also a disclaimer that it should only be used with trusted input. | |||||
| CVE-2022-25515 | 1 Nothings | 1 Stb Truetype.h | 2024-08-03 | 5.0 MEDIUM | 6.5 MEDIUM |
| stb_truetype.h v1.26 was discovered to contain a heap-buffer-overflow via the function ttULONG() at stb_truetype.h. NOTE: Third party has disputed stating that the source code has also a disclaimer that it should only be used with trusted input. | |||||
| CVE-2023-45681 | 1 Nothings | 1 Stb Vorbis.c | 2024-06-10 | N/A | 7.8 HIGH |
| stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory write past an allocated heap buffer in `start_decoder`. The root cause is a potential integer overflow in `sizeof(char*) * (f->comment_list_length)` which may make `setup_malloc` allocate less memory than required. Since there is another integer overflow an attacker may overflow it too to force `setup_malloc` to return 0 and make the exploit more reliable. This issue may lead to code execution. | |||||
| CVE-2023-43898 | 1 Nothings | 1 Stb Image.h | 2024-02-28 | N/A | 5.5 MEDIUM |
| Nothings stb 2.28 was discovered to contain a Null Pointer Dereference via the function stbi__convert_format. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted pic file. | |||||
| CVE-2023-45666 | 1 Nothings | 1 Stb Image.h | 2024-02-28 | N/A | 9.8 CRITICAL |
| stb_image is a single file MIT licensed library for processing images. It may look like `stbi__load_gif_main` doesn’t give guarantees about the content of output value `*delays` upon failure. Although it sets `*delays` to zero at the beginning, it doesn’t do it in case the image is not recognized as GIF and a call to `stbi__load_gif_main_outofmem` only frees possibly allocated memory in `*delays` without resetting it to zero. Thus it would be fair to say the caller of `stbi__load_gif_main` is responsible to free the allocated memory in `*delays` only if `stbi__load_gif_main` returns a non null value. However at the same time the function may return null value, but fail to free the memory in `*delays` if internally `stbi__convert_format` is called and fails. Thus the issue may lead to a memory leak if the caller chooses to free `delays` only when `stbi__load_gif_main` didn’t fail or to a double-free if the `delays` is always freed | |||||
| CVE-2023-45662 | 1 Nothings | 1 Stb Image.h | 2024-02-28 | N/A | 8.1 HIGH |
| stb_image is a single file MIT licensed library for processing images. When `stbi_set_flip_vertically_on_load` is set to `TRUE` and `req_comp` is set to a number that doesn’t match the real number of components per pixel, the library attempts to flip the image vertically. A crafted image file can trigger `memcpy` out-of-bounds read because `bytes_per_pixel` used to calculate `bytes_per_row` doesn’t match the real image array dimensions. | |||||
| CVE-2023-45680 | 1 Nothings | 1 Stb Vorbis.c | 2024-02-28 | N/A | 5.5 MEDIUM |
| stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory allocation failure in `start_decoder`. In that case the function returns early, the `f->comment_list` is set to `NULL`, but `f->comment_list_length` is not reset. Later in `vorbis_deinit` it tries to dereference the `NULL` pointer. This issue may lead to denial of service. | |||||
| CVE-2023-45678 | 1 Nothings | 1 Stb Vorbis.c | 2024-02-28 | N/A | 7.8 HIGH |
| stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of buffer write in `start_decoder` because at maximum `m->submaps` can be 16 but `submap_floor` and `submap_residue` are declared as arrays of 15 elements. This issue may lead to code execution. | |||||
| CVE-2023-45676 | 1 Nothings | 1 Stb Vorbis.c | 2024-02-28 | N/A | 7.8 HIGH |
| stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds write in `f->vendor[i] = get8_packet(f);`. The root cause is an integer overflow in `setup_malloc`. A sufficiently large value in the variable `sz` overflows with `sz+7` in and the negative value passes the maximum available memory buffer check. This issue may lead to code execution. | |||||
| CVE-2023-45663 | 1 Nothings | 1 Stb Image.h | 2024-02-28 | N/A | 5.5 MEDIUM |
| stb_image is a single file MIT licensed library for processing images. The stbi__getn function reads a specified number of bytes from context (typically a file) into the specified buffer. In case the file stream points to the end, it returns zero. There are two places where its return value is not checked: In the `stbi__hdr_load` function and in the `stbi__tga_load` function. The latter of the two is likely more exploitable as an attacker may also control the size of an uninitialized buffer. | |||||
| CVE-2023-45664 | 1 Nothings | 1 Stb Image.h | 2024-02-28 | N/A | 8.8 HIGH |
| stb_image is a single file MIT licensed library for processing images. A crafted image file can trigger `stbi__load_gif_main_outofmem` attempt to double-free the out variable. This happens in `stbi__load_gif_main` because when the `layers * stride` value is zero the behavior is implementation defined, but common that realloc frees the old memory and returns null pointer. Since it attempts to double-free the memory a few lines below the first “free”, the issue can be potentially exploited only in a multi-threaded environment. In the worst case this may lead to code execution. | |||||
| CVE-2023-45667 | 1 Nothings | 1 Stb Image.h | 2024-02-28 | N/A | 7.5 HIGH |
| stb_image is a single file MIT licensed library for processing images. If `stbi__load_gif_main` in `stbi_load_gif_from_memory` fails it returns a null pointer and may keep the `z` variable uninitialized. In case the caller also sets the flip vertically flag, it continues and calls `stbi__vertical_flip_slices` with the null pointer result value and the uninitialized `z` value. This may result in a program crash. | |||||
| CVE-2023-45677 | 1 Nothings | 1 Stb Vorbis.c | 2024-02-28 | N/A | 7.8 HIGH |
| stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds write in `f->vendor[len] = (char)'\0';`. The root cause is that if `len` read in `start_decoder` is a negative number and `setup_malloc` successfully allocates memory in that case, but memory write is done with a negative index `len`. Similarly if len is INT_MAX the integer overflow len+1 happens in `f->vendor = (char*)setup_malloc(f, sizeof(char) * (len+1));` and `f->comment_list[i] = (char*)setup_malloc(f, sizeof(char) * (len+1));`. This issue may lead to code execution. | |||||
| CVE-2023-45675 | 1 Nothings | 1 Stb Vorbis.c | 2024-02-28 | N/A | 7.8 HIGH |
| stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds write in `f->vendor[len] = (char)'\0';`. The root cause is that if the len read in `start_decoder` is `-1` and `len + 1` becomes 0 when passed to `setup_malloc`. The `setup_malloc` behaves differently when `f->alloc.alloc_buffer` is pre-allocated. Instead of returning `NULL` as in `malloc` case it shifts the pre-allocated buffer by zero and returns the currently available memory block. This issue may lead to code execution. | |||||
| CVE-2023-43281 | 1 Nothings | 1 Stb Image.h | 2024-02-28 | N/A | 6.5 MEDIUM |
| Double Free vulnerability in Nothings Stb Image.h v.2.28 allows a remote attacker to cause a denial of service via a crafted file to the stbi_load_gif_main function. | |||||
| CVE-2023-45682 | 1 Nothings | 1 Stb Vorbis.c | 2024-02-28 | N/A | 7.1 HIGH |
| stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds read in `DECODE` macro when `var` is negative. As it can be seen in the definition of `DECODE_RAW` a negative `var` is a valid value. This issue may be used to leak internal memory allocation information. | |||||
| CVE-2023-45679 | 1 Nothings | 1 Stb Vorbis.c | 2024-02-28 | N/A | 7.8 HIGH |
| stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory allocation failure in `start_decoder`. In that case the function returns early, but some of the pointers in `f->comment_list` are left initialized and later `setup_free` is called on these pointers in `vorbis_deinit`. This issue may lead to code execution. | |||||
| CVE-2023-45661 | 1 Nothings | 1 Stb Image.h | 2024-02-28 | N/A | 7.1 HIGH |
| stb_image is a single file MIT licensed library for processing images. A crafted image file may trigger out of bounds memcpy read in `stbi__gif_load_next`. This happens because two_back points to a memory address lower than the start of the buffer out. This issue may be used to leak internal memory allocation information. | |||||
| CVE-2022-28041 | 3 Debian, Fedoraproject, Nothings | 3 Debian Linux, Fedora, Stb Image.h | 2024-02-28 | 4.3 MEDIUM | 6.5 MEDIUM |
| stb_image.h v2.27 was discovered to contain an integer overflow via the function stbi__jpeg_decode_block_prog_dc. This vulnerability allows attackers to cause a Denial of Service (DoS) via unspecified vectors. | |||||