Out-of-bounds Write Affecting webkit2gtk package, versions <2.32.3-1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.28% (68th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN12-WEBKIT2GTK-1562464
- published 27 Jul 2021
- disclosed 8 Sep 2021
Introduced: 27 Jul 2021
CVE-2021-30799 Open this link in a new tabHow to fix?
Upgrade Debian:12
webkit2gtk
to version 2.32.3-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk
package and not the webkit2gtk
package as distributed by Debian
.
See How to fix?
for Debian:12
relevant fixed versions and status.
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing maliciously crafted web content may lead to arbitrary code execution.