Описание
OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c.
A vulnerability has been identified in OptiPNG related to its handling of GIF file processing. The issue arises from a global buffer overflow occurring in the 'buffer' variable within the gifread.c component. This vulnerability can potentially be exploited by malicious actors to crash the OptiPNG program by manipulating specially crafted GIF files during processing.
Отчет
Red Hat Product Security has rated this issue as having a Moderate security impact due to its classification as a crash in a CLI tool, with no significant security implications. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 7 | optipng | Not affected |
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Дополнительная информация
Статус:
EPSS
6.6 Medium
CVSS3
Связанные уязвимости
OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c.
OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c.
OptiPNG v0.7.7 was discovered to contain a global buffer overflow via ...
EPSS
6.6 Medium
CVSS3