CVE-2020-28248

Опубликовано: 20 фев. 2021

Источник: nvd

CVSS3: 8.8

CVSS2: 6.8

EPSS Низкий

Описание

An integer overflow in the PngImg::InitStorage_() function of png-img before 3.1.0 leads to an under-allocation of heap memory and subsequently an exploitable heap-based buffer overflow when loading a crafted PNG file.

Ссылки

https://github.com/gemini-testing/png-img
Product
https://github.com/gemini-testing/png-img/commit/14ac462a32ca4b3b78f56502ac976d5b0222ce3d
Patch
Third Party Advisory
https://github.com/gemini-testing/png-img/compare/v3.0.0...v3.1.0
Release Notes
Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2020-142-gemini-png-img
Exploit
Third Party Advisory
https://github.com/gemini-testing/png-img
Product
https://github.com/gemini-testing/png-img/commit/14ac462a32ca4b3b78f56502ac976d5b0222ce3d
Patch
Third Party Advisory
https://github.com/gemini-testing/png-img/compare/v3.0.0...v3.1.0
Release Notes
Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2020-142-gemini-png-img
Exploit
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:png-img_project:png-img:*:*:*:*:*:*:*:*

Версия до 3.1.0 (исключая)

EPSS

Процентиль: 77%

0.01001

Низкий

8.8 High

CVSS3

6.8 Medium

CVSS2

Дефекты

CWE-190

Связанные уязвимости

GHSA-q5wr-fvpq-p67g