Cross-site Scripting (XSS) Affecting webkit2gtk package, versions <2.34.3-1~deb10u1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Scope
Changed
Threat Intelligence
EPSS
0.45% (75th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-WEBKIT2GTK-2322802
- published 22 Dec 2021
- disclosed 24 Aug 2021
Introduced: 24 Aug 2021
CVE-2021-30890 Open this link in a new tabHow to fix?
Upgrade Debian:10
webkit2gtk
to version 2.34.3-1~deb10u1 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:10
relevant fixed versions and status.
A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to universal cross site scripting.
References
- https://security-tracker.debian.org/tracker/CVE-2021-30890
- https://support.apple.com/en-us/HT212867
- https://support.apple.com/en-us/HT212869
- https://support.apple.com/en-us/HT212874
- https://support.apple.com/en-us/HT212876
- http://www.openwall.com/lists/oss-security/2021/12/20/6
- https://www.debian.org/security/2021/dsa-5031
- https://www.debian.org/security/2021/dsa-5030
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7EQVZ3CEMTINLBZ7PBC7WRXVEVCRHNSM/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HQKWD4BXRDD2YGR5AVU7H5J5PIQIEU6V/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7EQVZ3CEMTINLBZ7PBC7WRXVEVCRHNSM/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HQKWD4BXRDD2YGR5AVU7H5J5PIQIEU6V/