drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in Perl (Aktualisierung)
Name: |
Denial of Service in Perl (Aktualisierung) |
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ID: |
USN-3478-2 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 ESM |
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Datum: |
Mo, 13. November 2017, 22:10 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12883 |
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Applikationen: |
Perl |
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Update von: |
Zwei Probleme in Perl |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3478-2 November 13, 2017
perl vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 12.04 ESM
Summary:
Perl could be made to crash if it received specially crafted input.
Software Description: - perl: Practical Extraction and Report Language
Details:
USN-3478-1 fixed two vulnerabilities in Perl. This update provides the corresponding update for Ubuntu 12.04 ESM.
Original advisory details:
Jakub Wilk discovered that Perl incorrectly handled certain regular expressions. An attacker could use this issue to cause Perl to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2017-12883)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 12.04 ESM: perl 5.14.2-6ubuntu2.6
In general, a standard system update will make all the necessary changes.
References: https://www.ubuntu.com/usn/usn-3478-2 https://www.ubuntu.com/usn/usn-3478-1 CVE-2017-12883
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