CVE-2021-31320

Telegram Android 7.1.0 2090, Telegram iOS 7.1, and Telegram macOS 7.1 are affected by a Heap Buffer Overflow in the VGradientCache::generateGradientColorTable function of their custom fork of the rlottie library. A remote attacker might be able to overwrite heap memory out-of-bounds on a victim...

Heap overflow

Telegram Android 7.1.0 2090, Telegram iOS 7.1, and Telegram macOS 7.1 are affected by a Heap Buffer Overflow in the VGradientCache::generateGradientColorTable function of their custom fork of the rlottie library. A remote attacker might be able to overwrite heap memory out-of-bounds on a victim...

CVE-2021-31320

Telegram Android 7.1.0 2090, Telegram iOS 7.1, and Telegram macOS 7.1 are affected by a Heap Buffer Overflow in the VGradientCache::generateGradientColorTable function of their custom fork of the rlottie library. A remote attacker might be able to overwrite heap memory out-of-bounds on a victim...

CVE-2021-31320

CVE-2021-31320 affects Telegram on Android, iOS, and macOS before version 7.1.0 (2090)/7.1.0 with a heap buffer overflow in the VGradientCache::generateGradientColorTable function of a rlottie fork. Exploitation via a malicious animated sticker could overwrite heap memory on the victim device. Co...

CVE-2021-31320: Out-of-bounds Write

Telegram Android 7.1.0 2090, Telegram iOS 7.1, and Telegram macOS 7.1 are affected by a Heap Buffer Overflow in the VGradientCache::generateGradientColorTable function of their custom fork of the rlottie library. A remote attacker might be able to overwrite heap memory out-of-bounds on a victim...

Telegram 缓冲区错误漏洞

Telegram is an instant messaging mobile application. A heap buffer overflow vulnerability exists in the custom derived VGradientCache :: generateGradientColorTable function of the Rlottie library for Telegram Android version prior to 7.1.0 2090, iOS version prior to 7.1, and macOS version prior t...