- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202008-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Mozilla Network Security Service (NSS): Multiple vulnerabilities Date: August 19, 2020 Bugs: #734986 ID: 202008-08 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== NSS has multiple information disclosure vulnerabilities when handling secret key material. Background ========== The Mozilla Network Security Service (NSS) is a library implementing security features like SSL v.2/v.3, TLS, PKCS #5, PKCS #7, PKCS #11, PKCS #12, S/MIME and X.509 certificates. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/nss < 3.55 >= 3.55 Description =========== Multiple vulnerabilities have been discovered in NSS. Please review the CVE identifiers referenced below for details. Impact ====== An attacker may be able to obtain information about secret key material. Workaround ========== There is no known workaround at this time. Resolution ========== All NSS users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/nss-3.55" References ========== [ 1 ] CVE-2020-12400 https://nvd.nist.gov/vuln/detail/CVE-2020-12400 [ 2 ] CVE-2020-12401 https://nvd.nist.gov/vuln/detail/CVE-2020-12401 [ 3 ] CVE-2020-12403 https://nvd.nist.gov/vuln/detail/CVE-2020-12403 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/202008-08 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 secur...@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
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