Ausführen beliebiger Kommandos in Qt WebEngine
ID: | 202004-04 |
Distribution: | Gentoo |
Plattformen: | Keine Angabe |
Datum: | Mi, 1. April 2020, 22:55 |
Referenzen: | https://nvd.nist.gov/vuln/detail/CVE-2019-13720 |
Applikationen: | Qt WebEngine |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --MuNCtFKSHK5pCi2WbMbN4ZIBipSOSz6Rt Content-Type: multipart/mixed; boundary="SxLiOuvImROKaFzOQSwmZ24qQiux9ZHXH" --SxLiOuvImROKaFzOQSwmZ24qQiux9ZHXH Content-Type: text/plain; charset=utf-8 Content-Language: en-U Content-Transfer-Encoding: quoted-printable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202004-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Qt WebEngine: Arbitrary code execution Date: April 01, 2020 Bugs: #699328 ID: 202004-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A heap use-after-free flaw in Qt WebEngine at worst might allow an attacker to execute arbitrary code. Background ========== Library for rendering dynamic web content in Qt5 C++ and QML applications. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-qt/qtwebengine < 5.14.1 >= 5.14.1 Description =========== A use-after-free vulnerability has been found in the audio component of Qt WebEngine. Impact ====== A remote attacker could entice a user to open a specially crafted media file in an application linked against Qt WebEngine, possibly resulting in execution of arbitrary code with the privileges of the process or a Denial of Service condition. Workaround ========== There is no known workaround at this time. Resolution ========== All Qt WebEngine users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-qt/qtwebengine-5.14.1" References ========== [ 1 ] CVE-2019-13720 https://nvd.nist.gov/vuln/detail/CVE-2019-13720 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202004-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2020 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 --SxLiOuvImROKaFzOQSwmZ24qQiux9ZHXH-- --MuNCtFKSHK5pCi2WbMbN4ZIBipSOSz6Rt Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEEExKRzo+LDXJgXHuURObr3Jv2BVkFAl6E8+tfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDEz MTI5MUNFOEY4QjBENzI2MDVDN0I5NDQ0RTZFQkRDOUJGNjA1NTkACgkQRObr3Jv2 BVnJlgf+LhzLvDRD+SlWWxNq3V9YjxUJJOwvYJj0xf9/ErXLtW2/TwkN+ynlQsR9 fjdUG5h/L2YBjUdRn7bv13P3i7o8MBql+pYYGHWy2eakwr9Wkp5wLW9v7VVGm/IG Eu/8jBLNxP/+7b0p8ypVhx2FmJUmAAmXP/tYKCidLSAaR1tNz09vKdOOeYHkImDl IEofEi13MkHyAcTufEn/GZN+Q1oR0B+MuLMzsBZM/Wq5JdoelwzjsE+YgTJ7qVNM c5+oy03/1GUvNJTooBOqbv3HySR2IYT7GqrfUgBA16tH+usjgw0OYSiOLUemfC9S up+i853lGUahnfYeaSJuZfafv42A+g== =WEvU -----END PGP SIGNATURE----- --MuNCtFKSHK5pCi2WbMbN4ZIBipSOSz6Rt-- |