| ID | CVE-2017-7890 | ||||||
| Sažetak | The GIF decoding function gdImageCreateFromGifCtx in gd_gif_in.c in the GD Graphics Library (aka libgd), as used in PHP before 5.6.31 and 7.x before 7.1.7, does not zero colorMap arrays before use. A specially crafted GIF image could use the uninitialized tables to read ~700 bytes from the top of the stack, potentially disclosing sensitive information. | ||||||
| Reference |
|
||||||
| CVSS |
|
||||||
| Pristup |
|
||||||
| Impact |
|
||||||
| CVSS vektor | AV:N/AC:M/Au:N/C:P/I:N/A:N | ||||||
| Zadnje važnije ažuriranje | 04-05-2018 - 01:29 | ||||||
| Objavljeno | 02-08-2017 - 19:29 |
