Improper Input Validation Affecting webkit2gtk package, versions <2.16.3-2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-DEBIAN11-WEBKIT2GTK-531096
- published1 Nov 2017
- disclosed1 Nov 2017
Introduced: 1 Nov 2017
CVE-2017-1000122 (opens in a new tab)How to fix?
Upgrade Debian:11 webkit2gtk to version 2.16.3-2 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:11 relevant fixed versions and status.
The UNIX IPC layer in WebKit, including WebKitGTK+ prior to 2.16.3, does not properly validate certain message metadata, allowing a compromised secondary process to cause a denial of service (release assertion) of the UI process. This vulnerability does not affect Apple products.