Test Kennung:	1.3.6.1.4.1.25623.1.0.844399
Kategorie:	Ubuntu Local Security Checks
Titel:	Ubuntu: Security Advisory for thunderbird (USN-4335-1)
Zusammenfassung:	The remote host is missing an update for the 'thunderbird'; package(s) announced via the USN-4335-1 advisory.
Beschreibung:	Summary: The remote host is missing an update for the 'thunderbird' package(s) announced via the USN-4335-1 advisory. Vulnerability Insight: Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, bypass same-origin restrictions, conduct cross-site scripting (XSS) attacks, or execute arbitrary code. (CVE-2019-11757, CVE-2019-11758, CVE-2019-11759, CVE-2019-11760, CVE-2019-11761, CVE-2019-11762, CVE-2019-11763, CVE-2019-11764, CVE-2019-17005, CVE-2019-17008, CVE-2019-17010, CVE-2019-17011, CVE-2019-17012, CVE-2019-17016, CVE-2019-17017, CVE-2019-17022, CVE-2019-17024, CVE-2019-17026, CVE-2019-20503, CVE-2020-6798, CVE-2020-6800, CVE-2020-6805, CVE-2020-6806, CVE-2020-6807, CVE-2020-6812, CVE-2020-6814, CVE-2020-6819, CVE-2020-6820, CVE-2020-6821, CVE-2020-6825) It was discovered that NSS incorrectly handled certain memory operations. A remote attacker could potentially exploit this to cause a denial of service, or execute arbitrary code. (CVE-2019-11745) It was discovered that a specially crafted S/MIME message with an inner encryption layer could be displayed as having a valid signature in some circumstances, even if the signer had no access to the encrypted message. An attacker could potentially exploit this to spoof the message author. (CVE-2019-11755) A heap overflow was discovered in the expat library in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit this to cause a denial of service, or execute arbitrary code. (CVE-2019-15903) It was discovered that Message ID calculation was based on uninitialized data. An attacker could potentially exploit this to obtain sensitive information. (CVE-2020-6792) Multiple security issues were discovered 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, obtain sensitive information, or execute arbitrary code. (CVE-2020-6793, CVE-2020-6795, CVE-2020-6822) It was discovered that if a user saved passwords before Thunderbird 60 and then later set a master password, an unencrypted copy of these passwords would still be accessible. A local user could exploit this to obtain sensitive information. (CVE-2020-6794) It was discovered that the Devtools Copy as cURL feature did not fully escape website-controlled data. If a user were tricked in to using the Copy as cURL feature to copy and paste a command with specially crafted data in to a terminal, an attacker could potentially exploit this to execute arbitrary commands via command injection. (CVE-2020-6811) Affected Software/OS: 'thunderbird' package(s) on Ubuntu 16.04 LTS. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2020-6798 https://security.gentoo.org/glsa/202003-02 https://security.gentoo.org/glsa/202003-10 https://bugzilla.mozilla.org/show_bug.cgi?id=1602944 https://www.mozilla.org/security/advisories/mfsa2020-05/ https://www.mozilla.org/security/advisories/mfsa2020-06/ https://www.mozilla.org/security/advisories/mfsa2020-07/ https://usn.ubuntu.com/4278-2/ https://usn.ubuntu.com/4328-1/ https://usn.ubuntu.com/4335-1/ Common Vulnerability Exposure (CVE) ID: CVE-2020-6800 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1595786%2C1596706%2C1598543%2C1604851%2C1608580%2C1608785%2C1605777 Common Vulnerability Exposure (CVE) ID: CVE-2020-6805 https://bugzilla.mozilla.org/show_bug.cgi?id=1610880 https://www.mozilla.org/security/advisories/mfsa2020-08/ https://www.mozilla.org/security/advisories/mfsa2020-09/ https://www.mozilla.org/security/advisories/mfsa2020-10/ Common Vulnerability Exposure (CVE) ID: CVE-2020-6806 http://packetstormsecurity.com/files/157524/Firefox-js-ReadableStreamCloseInternal-Out-Of-Bounds-Access.html https://bugzilla.mozilla.org/show_bug.cgi?id=1612308 Common Vulnerability Exposure (CVE) ID: CVE-2020-6807 https://bugzilla.mozilla.org/show_bug.cgi?id=1614971 Common Vulnerability Exposure (CVE) ID: CVE-2020-6812 https://bugzilla.mozilla.org/show_bug.cgi?id=1616661 Common Vulnerability Exposure (CVE) ID: CVE-2020-6814 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1592078%2C1604847%2C1608256%2C1612636%2C1614339 Common Vulnerability Exposure (CVE) ID: CVE-2020-6819 https://bugzilla.mozilla.org/show_bug.cgi?id=1620818 https://www.mozilla.org/security/advisories/mfsa2020-11/ https://www.mozilla.org/security/advisories/mfsa2020-14/ Common Vulnerability Exposure (CVE) ID: CVE-2020-6820 https://bugzilla.mozilla.org/show_bug.cgi?id=1626728 Common Vulnerability Exposure (CVE) ID: CVE-2020-6821 https://bugzilla.mozilla.org/show_bug.cgi?id=1625404 https://www.mozilla.org/security/advisories/mfsa2020-12/ https://www.mozilla.org/security/advisories/mfsa2020-13/ Common Vulnerability Exposure (CVE) ID: CVE-2020-6825 https://bugzilla.mozilla.org/buglist.cgi?bug_id=1572541%2C1620193%2C1620203 Common Vulnerability Exposure (CVE) ID: CVE-2020-6792 https://bugzilla.mozilla.org/show_bug.cgi?id=1609607 Common Vulnerability Exposure (CVE) ID: CVE-2020-6793 https://bugzilla.mozilla.org/show_bug.cgi?id=1608539 Common Vulnerability Exposure (CVE) ID: CVE-2020-6795 https://bugzilla.mozilla.org/show_bug.cgi?id=1611105 Common Vulnerability Exposure (CVE) ID: CVE-2020-6822 https://bugzilla.mozilla.org/show_bug.cgi?id=1544181 Common Vulnerability Exposure (CVE) ID: CVE-2020-6794 https://bugzilla.mozilla.org/show_bug.cgi?id=1606619 Common Vulnerability Exposure (CVE) ID: CVE-2020-6811 https://bugzilla.mozilla.org/show_bug.cgi?id=1607742
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