Google · Chromium Skia
CVE-2023-6345
Google Skia Integer Overflow Vulnerability
무엇인가
Integer overflow in Skia in Google Chrome prior to 119.0.6045.199 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)
CISA: Google Chromium Skia contains an integer overflow vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a malicious file. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products.
할 일
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
미국 연방 기관 조치 기한: 2023년 12월 21일
- CISA 목록에 추가됨
- 2023년 11월 30일
- 게시됨
- 2023년 11월 29일
- 심각도
- 치명적 9.6 CVSS 3.1
- 향후 30일 내 공격 가능성(EPSS)
- 16% 알려진 모든 취약점 중 상위 3.0%
- 약점 유형
- CWE-190
- 자세히
- NVD · CVE.org · CISA
모든 참고 자료(7)
- https://chromereleases.googleblog.com/2023/11/stable-channel-update-for-desktop_28.html
- https://crbug.com/1505053
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJROPNKWW65R34…
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T7ABNYMOI4ZHV…
- https://www.debian.org/security/2023/dsa-5569
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C7XQNYZZA3X2LB…
- https://security.gentoo.org/glsa/202401-34
Google의 다른 악용된 결함
| 추가됨 | 취약점 | 제품 | 심각도 | 공격 가능성 |
|---|---|---|---|---|
| 2023. 4. 21. | Chrome Skia Integer Overflow | Chromium Skia | 치명적 9.6 | 5.7% |
| 2026. 10. 27. | Unchecked Return Value | Brotli | 치명적 9.2 | 55% |
| 2026. 9. 16. | Improper Authorization | Pixel | 높음 8.8 | 0.6% |
| 2026. 9. 9. | Out of Bounds Write | Chromium V8 | 높음 8.8 | 3.5% |
| 2026. 9. 4. | Type Confusion | Chromium V8 | 높음 8.8 | 1.8% |
| 2026. 6. 9. | Out-of-Bounds Read and Write | Chromium V8 | 높음 8.8 | 2.4% |
| 2026. 4. 1. | Use-After-Free | Dawn | 높음 8.8 | 14% |
| 2026. 3. 13. | Out-of-Bounds Write | Skia | 높음 8.8 | 2.3% |
출처: Known Exploited Vulnerabilities(CISA, 퍼블릭 도메인), CVE records(cve.org), EPSS(FIRST). 공격 가능성은 누군가 향후 30일 안에 이 결함을 악용하려 할 확률에 대한 EPSS 추정치입니다.