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CVE-2021-21775
🗓️ 07 Jul 2021 22:07:15Reported by Alpine Linux Development TeamType 
alpinelinux🔗 security.alpinelinux.org👁 49 Views
A use-after-free vulnerability exists in WebKitGTK 2.30.4 for ImageLoader objects which may cause information leak and memory corruption. Triggered by visiting a malicious webpage
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| Reporter | Title | Published | Views | Family All 60 |
|---|---|---|---|---|
 | CVE-2021-21775 | 7 Jul 202121:18 | – | cvelist |
 | CVE-2021-21775 | 28 Jul 202113:55 | – | redhatcve |
 | CVE-2021-21775 | 7 Jul 202122:15 | – | debiancve |
 | CVE-2021-21775 | 7 Jul 202122:15 | – | cve |
 | Denial Of Service (DoS) | 29 Jul 202106:44 | – | veracode |
 | CVE-2021-21775 | 7 Jul 202122:15 | – | nvd |
 | Memory corruption | 7 Jul 202122:15 | – | prion |
 | CVE-2021-21775 | 7 Jul 202100:00 | – | ubuntucve |
 | Webkit ImageLoader dispatchPendingErrorEvent use-after-free vulnerability | 2 Jun 202100:00 | – | talos |
 | Fedora: Security Advisory for webkit2gtk3 (FEDORA-2021-cf7d8c7b1a) | 30 Jul 202100:00 | – | openvas |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Alpine | 3.14-community | noarch | webkit2gtk | 2.32.3-r0 | UNKNOWN |
| Alpine | 3.15-community | noarch | webkit2gtk | 2.32.3-r0 | UNKNOWN |
| Alpine | 3.16-community | noarch | webkit2gtk | 2.32.3-r0 | UNKNOWN |
| Alpine | 3.17-community | noarch | webkit2gtk | 2.32.3-r0 | UNKNOWN |
| Alpine | 3.18-community | noarch | webkit2gtk | 2.32.3-r0 | UNKNOWN |
| Alpine | 3.19-community | noarch | webkit2gtk | 2.32.3-r0 | UNKNOWN |
| Alpine | 3.20-community | noarch | webkit2gtk | 2.32.3-r0 | UNKNOWN |
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CVSS26
CVSS36.8 - 8
EPSS0.00145