-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4627-1 security@xxxxxxxxxx https://www.debian.org/security/ Alberto Garcia February 17, 2020 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : webkit2gtk CVE ID : CVE-2020-3862 CVE-2020-3864 CVE-2020-3865 CVE-2020-3867 CVE-2020-3868 The following vulnerabilities have been discovered in the webkit2gtk web engine: CVE-2020-3862 Srikanth Gatta discovered that a malicious website may be able to cause a denial of service. CVE-2020-3864 Ryan Pickren discovered that a DOM object context may not have had a unique security origin. CVE-2020-3865 Ryan Pickren discovered that a top-level DOM object context may have incorrectly been considered secure. CVE-2020-3867 An anonymous researcher discovered that processing maliciously crafted web content may lead to universal cross site scripting. CVE-2020-3868 Marcin Towalski discovered that processing maliciously crafted web content may lead to arbitrary code execution. For the stable distribution (buster), these problems have been fixed in version 2.26.4-1~deb10u1. We recommend that you upgrade your webkit2gtk packages. For the detailed security status of webkit2gtk please refer to its security tracker page at: https://security-tracker.debian.org/tracker/webkit2gtk Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@xxxxxxxxxxxxxxxx -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAl5K+WoACgkQEMKTtsN8 TjbGnQ/7BirfUXyMQ9++MbcuusVvlTEl4ka9pCSb9/+H5YYrNM73gBMdATwVR0ka jSOi2DQZwalJPSEBEy4tg8EmLHVY2qWbJ9gqYjaj6xmz3o2ZPTHlTiEMHdLf2SMp 6EbTo3E8NVHJhSSk+/wthB0ajV2/1it6yUFzPZo50PmbJb4Eh7q9iurO2Hdkd+L9 UXDOFsbYBbaCg7F+08ax1tE73Xa0B61YzJISqWFdLsn3R1a1OoasV1zeK9Gj4AYw sfl8Le5un8zYCKx0sjR6DhZPh998rebOi9RHPiwHQnvRob2gPMFBRGiKiBROGIz3 RAeZ1dMg1vKKV87TpPWpsXHRkXo9wfD+gGULHbriqwdW8YFHGGqB6uZL90IxMDIl EjB9vpVRbDyofkSLg4KOnifYTVntq7nlu62c5s5AooH44TxmLSppcty/fNsKd9Dn r1r8x72OFWRNQT/2dAbcMOYUXXvldNxOriuj4EthPHkL0UDnYbnu2P5rdPMFi4W7 mYIS7qOLPgc6DJ6hfBFIFV84x/jVVorPUdHDH+1yIhHbpGPPGXJlHtkh8eCSOmue zZDmNTRLNwroAkPiGJvPWyfR8VbeX0ok5hWVrjV1zyeIgrFyS6+gGdQt370hbK6g dV+ADko8mhB8cekjVmAW9FT2BZH4Lu/gyoB72LvKGPqC9O93R8k= =nQjm -----END PGP SIGNATURE-----
