VDB
BDU%3A2021-02338
BDU%3A2021-02338
PUBLISHED
CVSS 6.800000190734863 MEDIUM
Уязвимость обработчика JavaScript-сценариев V8 браузеров Google Chrome и Microsoft Edge, позволяющая нарушителю выполнить произвольный код
Risk Scores
CVSS 2.0
6.800000190734863
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Chrome | unspecified | |
| Microsoft Corp, Сообщество свободного программного обеспечения, ООО «РусБИТех-Астра», Google Inc, АО "НППКТ", АО «Концерн ВНИИНС» | Microsoft Edge, Debian GNU/Linux, Astra Linux Special Edition (запись в едином реестре российских программ №369), Google Chrome, ОСОН ОСнова Оnyx (запись в едином реестре российских программ №5913), ОС ОН «Стрелец» (запись в едином реестре российских программ №6177) |
Exploit Intelligence
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-21224 (circl)
- https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_20.html (circl)
- FEDORA-2021-35d2bb4627 (circl)
- FEDORA-2021-ff893e12c5 (circl)
- FEDORA-2021-c3754414e7 (circl)
- GLSA-202104-08 (circl)
- CIRCL exploited: CVE-2021-21224 (circl-sighting)
- CIRCL seen: CVE-2021-21224 (circl-sighting)
- CIRCL seen: CVE-2021-21224 (circl-sighting)
- CIRCL seen: CVE-2021-21224 (circl-sighting)
…and 26 more exploits
Timeline
- Apr 21, 2021 PoC Published
- May 5, 2021 CVE Published
- Jun 10, 2021 PoC Published
- Nov 8, 2021 PoC Published
- Nov 20, 2021 PoC Published
- Sep 24, 2024 CVE Updated
- Nov 14, 2024 PoC Published
- Dec 24, 2024 PoC Published
- Feb 23, 2025 PoC Published
- Aug 31, 2025 PoC Published
- Nov 1, 2025 PoC Published
- Feb 2, 2026 PoC Published
References
- https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.html url
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21224 url
- https://nvd.nist.gov/vuln/detail/CVE-2021-21224 url
- https://security-tracker.debian.org/tracker/CVE-2021-21224 url
- https://wiki.astralinux.ru/astra-linux-se16-bulletin-20210611SE16 url
- https://www.cybersecurity-help.cz/vdb/SB2021042013 url
- https://www.debian.org/security/2021/dsa-4906 url
- https://wiki.astralinux.ru/astra-linux-se17-bulletin-2021-1126SE17 url
- https://wiki.astralinux.ru/astra-linux-se47-bulletin-2022-0114SE47 url
- https://поддержка.нппкт.рф/bin/view/ОСнова/Обновления/2.1/ url
- https://strelets.net/patchi-i-obnovleniya-bezopasnosti#16012023 url
- https://crbug.com/1195777 url
- https://www.cisa.gov/sites/default/files/csv/known_exploited_vulnerabilities.csv url
- https://wiki.astralinux.ru/astra-linux-se16-bulletin-20210730SE16 advisory
- https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_20.html url
- GLSA-202104-08 vendor-advisory
- FEDORA-2021-c3754414e7 vendor-advisory
- FEDORA-2021-ff893e12c5 vendor-advisory
- FEDORA-2021-35d2bb4627 vendor-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-21224 url