Mehrere Probleme in mbed TLS
ID: | 201804-19 |
Distribution: | Gentoo |
Plattformen: | Keine Angabe |
Datum: | Mo, 23. April 2018, 07:13 |
Referenzen: | https://nvd.nist.gov/vuln/detail/CVE-2018-0488
https://nvd.nist.gov/vuln/detail/CVE-2018-0487 https://nvd.nist.gov/vuln/detail/CVE-2017-18187 |
Applikationen: | mbed TLS |
Originalnachricht |
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--lrvsYIebpInmECXG Content-Type: text/plain; charset=utf-8 Content-Disposition: inlin Content-Transfer-Encoding: quoted-printable - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201804-19 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: mbed TLS: Multiple vulnerabilites Date: April 22, 2018 Bugs: #647800 ID: 201804-19 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in mbed TLS, the worst of which could allow remote attackers to execute arbitrary code. Background ========== mbed TLS (previously PolarSSL) is an âeasy to understand, use, integrate and expandâ implementation of the TLS and SSL protocols and the respective cryptographic algorithms and support code required. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/mbedtls < 2.7.2 >= 2.7.2 Description =========== Multiple vulnerabilities have been discovered in mbed TLS. Please review the CVE identifiers referenced below for details. Impact ====== A remote attacker, through multiple vectors, could possibly execute arbitrary code with the privileges of the process or cause a Denial of Service condition. Workaround ========== There is no known workaround at this time. Resolution ========== All mbed TLS users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/mbedtls-2.7.2" References ========== [ 1 ] CVE-2017-18187 https://nvd.nist.gov/vuln/detail/CVE-2017-18187 [ 2 ] CVE-2018-0487 https://nvd.nist.gov/vuln/detail/CVE-2018-0487 [ 3 ] CVE-2018-0488 https://nvd.nist.gov/vuln/detail/CVE-2018-0488 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201804-19 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 2018 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 --lrvsYIebpInmECXG Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEiDRK3jyVBE/RkymqpRQw84X1dt0FAlrdH7sACgkQpRQw84X1 dt3ebwf/UjM47/2mYOYY98VqcQskk2md0TJRCmHc0m0Qiv8TrqLRJe51VgXKUsvB 3rtLMJulZeSmxOSBCczZd6SWwgd13UokJsdEp+Hwf4OvhzUBFnPMZYo+qqV8MmR2 rcQO1F5lnXg/XvsOCCcVEI/Qg5YGoZj++XvtYXx2Oe+ayuXWlGh5xzwsBHCc+aH/ lfRDk//UzZARU4I7XrguiPGdwnRlFzHY6QDZiLcny4PBAda7mWgmWkvkN1gzQZyt ao1tNQ2PtakkXAklqluuaTHEckzGf9eVB1poGRQjx1aWiRYahrOjK42oVK8xMu/+ 38uX3gMgF9VpweGrzW/w56oo3C5gXw== =YHJ0 -----END PGP SIGNATURE----- --lrvsYIebpInmECXG-- |