drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Preisgabe von Informationen in Mozilla Network (NSS)
| Name: |
Preisgabe von Informationen in Mozilla Network (NSS) |
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| ID: |
202007-49 |
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| Distribution: |
Gentoo |
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| Plattformen: |
Keine Angabe |
|
| Datum: |
Mo, 27. Juli 2020, 07:52 |
|
| Referenzen: |
https://nvd.nist.gov/vuln/detail/CVE-2020-12399 |
|
| Applikationen: |
NSS |
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Originalnachricht |
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Gentoo Linux Security Advisory GLSA 202007-49
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https://security.gentoo.org/
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Severity: Low
Title: Mozilla Network Security Service (NSS): Information
disclosure
Date: July 27, 2020
Bugs: #726842
ID: 202007-49
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Synopsis
========
NSS has an information disclosure vulnerability when handling DSA keys.
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 < 3.52.1 >= 3.52.1
Description
===========
NSS was found to not always perform constant-time operations when
working with DSA key material.
Impact
======
An attacker may be able to obtain information about a DSA private key.
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-3.52.1"
References
==========
[ 1 ] CVE-2020-12399
https://nvd.nist.gov/vuln/detail/CVE-2020-12399
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/202007-49
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
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<html><head><meta http-equiv="Content-Type"
content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><pre style="word-wrap: break-word; white-space: pre-wrap;" class="">- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 202007-49
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
<a href="https://security.gentoo.org/" class="">https://security.gentoo.org/</a>
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Low
Title: Mozilla Network Security Service (NSS): Information
disclosure
Date: July 27, 2020
Bugs: #726842
ID: 202007-49
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Synopsis
========
NSS has an information disclosure vulnerability when handling DSA keys.
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 < 3.52.1 >=
3.52.1
Description
===========
NSS was found to not always perform constant-time operations when
working with DSA key material.
Impact
======
An attacker may be able to obtain information about a DSA private key.
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-3.52.1"
References
==========
[ 1 ] CVE-2020-12399
<a href="https://nvd.nist.gov/vuln/detail/CVE-2020-12399" class="">https://nvd.nist.gov/vuln/detail/CVE-2020-12399</a>
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
<a href="https://security.gentoo.org/glsa/202007-49" class="">https://security.gentoo.org/glsa/202007-49</a>
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
<a href="mailto:security@gentoo.org"
class="">security@gentoo.org</a> or alternatively, you may file a bug at
<a href="https://bugs.gentoo.org" class="">https://bugs.gentoo.org</a>.
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.
<a href="https://creativecommons.org/licenses/by-sa/2.5" class="">https://creativecommons.org/licenses/by-sa/2.5</a></pre><div class=""><br class=""></div></body></html>
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