Information Exposure Affecting webkitgtk4-jsc package, versions <0:2.20.5-1.el7
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-RHEL7-WEBKITGTK4JSC-4815870
- published26 Jul 2021
- disclosed7 Jun 2018
Introduced: 7 Jun 2018
CVE-2018-11713 (opens in a new tab)How to fix?
Upgrade RHEL:7 webkitgtk4-jsc to version 0:2.20.5-1.el7 or higher.
This issue was patched in RHSA-2018:3140.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkitgtk4-jsc package and not the webkitgtk4-jsc package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
WebCore/platform/network/soup/SocketStreamHandleImplSoup.cpp in the libsoup network backend of WebKit, as used in WebKitGTK+ prior to version 2.20.0 or without libsoup 2.62.0, unexpectedly failed to use system proxy settings for WebSocket connections. As a result, users could be deanonymized by crafted web sites via a WebSocket connection.