drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Perl (Aktualisierung)
Name: |
Mehrere Probleme in Perl (Aktualisierung) |
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ID: |
USN-3625-2 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 ESM |
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Datum: |
Mi, 18. April 2018, 07:41 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6913
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6512
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6185
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8853 |
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Applikationen: |
Perl |
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Update von: |
Mehrere Probleme in Perl |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3625-2 April 17, 2018
perl vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 12.04 ESM
Summary:
Several security issues were fixed in Perl.
Software Description: - perl: Practical Extraction and Report Language
Details:
USN-3625-1 fixed a vulnerability in Perl. This update provides the corresponding update for Ubuntu 12.04 ESM.
Original advisory details:
It was discovered that Perl incorrectly handled certain regular expressions. An attacker could possibly use this issue to cause Perl to hang, resulting in a denial of service. (CVE-2015-8853)
It was discovered that Perl incorrectly loaded libraries from the current working directory. A local attacker could possibly use this issue to execute arbitrary code. (CVE-2016-6185)
It was discovered that Perl incorrectly handled the rmtree and remove_tree functions. A local attacker could possibly use this issue to set the mode on arbitrary files. (CVE-2017-6512)
GwanYeong Kim discovered that Perl incorrectly handled certain data when using the pack function. An attacker could use this issue to cause Perl to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2018-6913)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 12.04 ESM: perl 5.14.2-6ubuntu2.7
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3625-2 https://usn.ubuntu.com/usn/usn-3625-1 CVE-2015-8853, CVE-2016-6185, CVE-2017-6512, CVE-2018-6913 --=-okGsavKq11+MGmou7LQU Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit
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