Oct. 21, 2023, 12:15 a.m. |

National Vulnerability Database web.nvd.nist.gov

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.

case cve file flag flip images library may mit result single value variable

Social Engineer For Reverse Engineering Exploit Study

@ Independent study | Remote

SITEC- Systems Security Administrator- Camp HM Smith

@ Peraton | Camp H.M. Smith, HI, United States

Cyberspace Intelligence Analyst

@ Peraton | Fort Meade, MD, United States

General Manager, Cybersecurity, Google Public Sector

@ Google | Virginia, USA; United States

Cyber Security Advisor

@ H&M Group | Stockholm, Sweden

Engineering Team Manager – Security Controls

@ H&M Group | Stockholm, Sweden