drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Mozilla Thunderbird
Name: |
Mehrere Probleme in Mozilla Thunderbird |
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ID: |
USN-2973-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 15.10, Ubuntu 16.04 LTS |
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Datum: |
Do, 19. Mai 2016, 06:26 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1938
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2807
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2805
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1979
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1978 |
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Applikationen: |
Mozilla Thunderbird |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============6489738873072832808== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="J96upNXDTEm3Wv0t6RhQIlm2BUGR2wXfg"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --J96upNXDTEm3Wv0t6RhQIlm2BUGR2wXfg Content-Type: multipart/mixed; boundary="BN2ajF8qAUarGAnniB3HXKoCoGlM0mxtp" From: Chris Coulson <chris.coulson@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <8776aa54-7963-23bd-3782-34ec8122005f@canonical.com> Subject: [USN-2973-1] Thunderbird vulnerabilities
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========================================================================== Ubuntu Security Notice USN-2973-1 May 19, 2016
thunderbird vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS - Ubuntu 15.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS
Summary:
Several security issues were fixed in Thunderbird.
Software Description: - thunderbird: Mozilla Open Source mail and newsgroup client
Details:
Christian Holler, Tyson Smith, and Phil Ringalda discovered multiple memory safety issues in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit these to cause a denial of service via application crash, or execute arbitrary code. (CVE-2016-2805, CVE-2016-2807)
Hanno Böck discovered that calculations with mp_div and mp_exptmod in NSS produce incorrect results in some circumstances, resulting in cryptographic weaknesses. (CVE-2016-1938)
A use-after-free was discovered in ssl3_HandleECDHServerKeyExchange in NSS. A remote attacker could potentially exploit this to cause a denial of service via application crash, or execute arbitrary code. (CVE-2016-1978)
A use-after-free was discovered in PK11_ImportDERPrivateKeyInfoAndReturnKey in NSS. A remote attacker could potentially exploit this to cause a denial of service via application crash, or execute arbitrary code. (CVE-2016-1979)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 LTS: thunderbird 1:38.8.0+build1-0ubuntu0.16.04.1
Ubuntu 15.10: thunderbird 1:38.8.0+build1-0ubuntu0.15.10.1
Ubuntu 14.04 LTS: thunderbird 1:38.8.0+build1-0ubuntu0.14.04.1
Ubuntu 12.04 LTS: thunderbird 1:38.8.0+build1-0ubuntu0.12.04.1
After a standard system update you need to restart Thunderbird to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2973-1 CVE-2016-1938, CVE-2016-1978, CVE-2016-1979, CVE-2016-2805, CVE-2016-2807
Package Information: https://launchpad.net/ubuntu/+source/thunderbird/1:38.8.0+build1-0ubuntu0.16.04.1 https://launchpad.net/ubuntu/+source/thunderbird/1:38.8.0+build1-0ubuntu0.15.10.1 https://launchpad.net/ubuntu/+source/thunderbird/1:38.8.0+build1-0ubuntu0.14.04.1 https://launchpad.net/ubuntu/+source/thunderbird/1:38.8.0+build1-0ubuntu0.12.04.1
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