Apple · Multiple Products
CVE-2023-32435
Apple Multiple Products WebKit Memory Corruption Vulnerability
O que é
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Ventura 13.3, Safari 16.4, iOS 16.4 and iPadOS 16.4, iOS 15.7.7 and iPadOS 15.7.7. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.
CISA: Apple iOS, iPadOS, macOS, and Safari WebKit contain a memory corruption vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
O que fazer
Apply updates per vendor instructions.
Prazo para as agências federais dos EUA: 14 de julho de 2023
Mais falhas exploradas de Apple
| Adicionado | Vulnerabilidade | Produto | Gravidade | Chance de ataque |
|---|---|---|---|---|
| 29 de set. de 2026 | Out-of-Bounds Write | Multiple Products | Alto 8,8 | 26% |
| 20 de mar. de 2026 | Buffer Overflow | Multiple Products | Alto 8,8 | 1,7% |
| 20 de mar. de 2026 | Improper Locking | Multiple Products | Alto 7,8 | 0,4% |
| 20 de mar. de 2026 | Classic Buffer Overflow | Multiple Products | Média 5,5 | 0,4% |
| 5 de mar. de 2026 | Integer Overflow or Wraparound | Multiple Products | Alto 8,8 | 7,0% |
| 5 de mar. de 2026 | Use-After-Free | Multiple Products | Alto 8,8 | 4,0% |
| 12 de fev. de 2026 | Multiple Buffer Overflow | Multiple Products | Alto 7,8 | 1,7% |
| 15 de dez. de 2025 | Use-After-Free WebKit | Multiple Products | Alto 8,8 | 26% |
Fontes: Known Exploited Vulnerabilities (CISA, domínio público), CVE records (cve.org) e EPSS (FIRST). A chance de ataque é a estimativa EPSS de que alguém tente explorar a falha nos próximos 30 dias.