ArchLinux: 202103-25: wpewebkit: multiple issues
Summary
- CVE-2020-27918 (arbitrary code execution)
A security issue was discovered in WebKitGTK before 2.30.6 and WPE
WebKit before 2.30.6. Processing maliciously crafted web content may
lead to arbitrary code execution.
- CVE-2020-29623 (information disclosure)
A security issue was discovered in WebKitGTK before 2.30.6 and WPE
WebKit before 2.30.6. “Clear History and Website Data” did not clear
the history in some circumstances.
- CVE-2021-1765 (sandbox escape)
A security issue was discovered in WebKitGTK before 2.30.6 and WPE
WebKit before 2.30.6. Maliciously crafted web content may violate
iframe sandboxing policy.
- CVE-2021-1789 (arbitrary code execution)
A security issue was discovered in WebKitGTK before 2.30.6 and WPE
WebKit before 2.30.6. Processing maliciously crafted web content may
lead to arbitrary code execution.
- CVE-2021-1799 (access restriction bypass)
A security issue was discovered in WebKitGTK before 2.30.6 and WPE
WebKit before 2.30.6. A malicious website may be able to access
restricted ports on arbitrary servers.
- CVE-2021-1801 (sandbox escape)
A security issue was discovered in WebKitGTK before 2.30.6 and WPE
WebKit before 2.30.6. Maliciously crafted web content may violate
iframe sandboxing policy.
- CVE-2021-1870 (arbitrary code execution)
A security issue was discovered in WebKitGTK before 2.30.6 and WPE
WebKit before 2.30.6. A remote attacker may be able to cause arbitrary
code execution. Apple is aware of a report that this issue may have
been actively exploited.
Resolution
Upgrade to 2.30.6-1.
# pacman -Syu "wpewebkit>=2.30.6-1"
The problems have been fixed upstream in version 2.30.6.
References
https://webkitgtk.org/security/WSA-2021-0002.html#CVE-2020-27918 https://webkitgtk.org/security/WSA-2021-0002.html#CVE-2020-29623 https://webkitgtk.org/security/WSA-2021-0002.html#CVE-2021-1765 https://webkitgtk.org/security/WSA-2021-0002.html#CVE-2021-1789 https://webkitgtk.org/security/WSA-2021-0002.html#CVE-2021-1799 https://webkitgtk.org/security/WSA-2021-0002.html#CVE-2021-1801 https://webkitgtk.org/security/WSA-2021-0002.html#CVE-2021-1870 https://security.archlinux.org/CVE-2020-27918 https://security.archlinux.org/CVE-2020-29623 https://security.archlinux.org/CVE-2021-1765 https://security.archlinux.org/CVE-2021-1789 https://security.archlinux.org/CVE-2021-1799 https://security.archlinux.org/CVE-2021-1801 https://security.archlinux.org/CVE-2021-1870
Workaround
None.