Out-of-bounds Read Affecting wpewebkit package, versions <2.32.4-1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Threat Intelligence
EPSS
0.09% (36th
percentile)
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-WPEWEBKIT-2322844
- published 22 Dec 2021
- disclosed 28 Oct 2021
Introduced: 28 Oct 2021
CVE-2021-30836 Open this link in a new tabHow to fix?
Upgrade Debian:unstable
wpewebkit
to version 2.32.4-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream wpewebkit
package and not the wpewebkit
package as distributed by Debian
.
See How to fix?
for Debian:unstable
relevant fixed versions and status.
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.
References
- https://security-tracker.debian.org/tracker/CVE-2021-30836
- https://support.apple.com/kb/HT212816
- https://support.apple.com/kb/HT212869
- https://support.apple.com/en-us/HT212807
- https://support.apple.com/en-us/HT212814
- https://support.apple.com/en-us/HT212815
- https://support.apple.com/en-us/HT212819
- http://www.openwall.com/lists/oss-security/2021/12/20/6