Mehrere Probleme in Firefox (Aktualisierung)
ID: | USN-4353-2 |
Distribution: | Ubuntu |
Plattformen: | Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 19.10, Ubuntu 20.04 LTS |
Datum: | Mi, 13. Mai 2020, 07:42 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12390
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12387 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12394 https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.20.04.1 https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.16.04.1 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12392 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12391 https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.19.10.1 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12395 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6831 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12396 |
Applikationen: | Mozilla Firefox |
Update von: | Mehrere Probleme in Firefox |
Originalnachricht |
|
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============6126729778246907161== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="cfy0rThVvaAbMvGWZABrgRtywvR3nhmNJ" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --cfy0rThVvaAbMvGWZABrgRtywvR3nhmNJ Content-Type: multipart/mixed; boundary="y3TPjqAyzNhjw8ROi2odoiyROs2SZ6WKJ" --y3TPjqAyzNhjw8ROi2odoiyROs2SZ6WKJ Content-Type: text/plain; charset=utf-8 Content-Language: en-U Content-Transfer-Encoding: quoted-printable ========================================================================== Ubuntu Security Notice USN-4353-2 May 12, 2020 firefox regression ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 20.04 LTS - Ubuntu 19.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: USN-4353-1 caused a regression in Firefox. Software Description: - firefox: Mozilla Open Source web browser Details: USN-4353-1 fixed vulnerabilities in Firefox. The update caused a regression that impaired the functionality of some addons. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, bypass security restrictions, spoof the URL bar, or execute arbitrary code. (CVE-2020-6831, CVE-2020-12387, CVE-2020-12390, CVE-2020-12391, CVE-2020-12394, CVE-2020-12395, CVE-2020-12396) It was discovered that the Devtoolsâ âCopy as cURLâ feature did not properly HTTP POST data of a request. If a user were tricked in to using the âCopy as cURLâ feature to copy and paste a command with specially crafted data in to a terminal, an attacker could potentially exploit this to obtain sensitive information from local files. (CVE-2020-12392) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS: firefox 76.0.1+build1-0ubuntu0.20.04.1 Ubuntu 19.10: firefox 76.0.1+build1-0ubuntu0.19.10.1 Ubuntu 18.04 LTS: firefox 76.0.1+build1-0ubuntu0.18.04.1 Ubuntu 16.04 LTS: firefox 76.0.1+build1-0ubuntu0.16.04.1 After a standard system update you need to restart Firefox to make all the necessary changes. References: https://usn.ubuntu.com/4353-2 https://usn.ubuntu.com/4353-1 https://launchpad.net/bugs/1878251 Package Information: https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.20.04.1 https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.19.10.1 https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.16.04.1 --y3TPjqAyzNhjw8ROi2odoiyROs2SZ6WKJ-- --cfy0rThVvaAbMvGWZABrgRtywvR3nhmNJ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEERN//5MGgCOgyKeIFYR+97NWUbg8FAl67AcYACgkQYR+97NWU bg9sIwf/dJIL4/UvbxnVTnw0k/uP3Qx3cD+/5bHPmr0Gjg+2YmeeOE9R7VuVFtsE GwC3UZkA/1bHxfaVe0l0d2dZzZrZx9tYNUWLsWzVnMfSOCrAoVrWsGMMaCsgl/gj yO1DNmrL4ttd7eMd78f6jt9YiDIP5rldgeTmV2eEb32agLV2hORyTz3bpUo68FSO 717iQ2BZccBXafCXbzeAOYrODWNJDt2n9vDqmvS86ScLo0pDwTDVm0EittjLi/6e Y1pkliHQ2/Inr/C3W6bf/IobuyIMSo2zhCV1F/VZ7lwZ8e1RBnfhMPs1CpMFMwmD dE8t8/fiqNjRWF2wHAVO0FhSgOFbkQ== =u2Ta -----END PGP SIGNATURE----- --cfy0rThVvaAbMvGWZABrgRtywvR3nhmNJ-- --===============6126729778246907161== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline LS0gCnVidW50dS1zZWN1cml0eS1hbm5vdW5jZSBtYWlsaW5nIGxpc3QKdWJ1bnR1LXNlY3VyaXR5 LWFubm91bmNlQGxpc3RzLnVidW50dS5jb20KTW9kaWZ5IHNldHRpbmdzIG9yIHVuc3Vic2NyaWJl IGF0OiBodHRwczovL2xpc3RzLnVidW50dS5jb20vbWFpbG1hbi9saXN0aW5mby91YnVudHUtc2Vj dXJpdHktYW5ub3VuY2UK --===============6126729778246907161==-- |