drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Perl
Name: |
Mehrere Probleme in Perl |
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ID: |
USN-3834-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 18.10 |
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Datum: |
Mo, 3. Dezember 2018, 20:45 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18314
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18313
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18311
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18312 |
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Applikationen: |
Perl |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============1373871529385406074== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="mLVBU7Y8niNwC7c2p1sRoCB0DyFKvAFgW"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --mLVBU7Y8niNwC7c2p1sRoCB0DyFKvAFgW Content-Type: multipart/mixed; boundary="DgpcnIJsT4gemk3Down6SVw53iyAdIBrV"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <71e72560-eeb8-95f3-4741-12d6aa710803@canonical.com> Subject: [USN-3834-1] Perl vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3834-1 December 03, 2018
perl vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in Perl.
Software Description: - perl: Practical Extraction and Report Language
Details:
Jayakrishna Menon discovered that Perl incorrectly handled Perl_my_setenv. An attacker could use this issue to cause Perl to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2018-18311)
Eiichi Tsukata 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. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 18.10. (CVE-2018-18312)
Eiichi Tsukata 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. (CVE-2018-18313)
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. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 18.10. (CVE-2018-18314)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.10: perl 5.26.2-7ubuntu0.1
Ubuntu 18.04 LTS: perl 5.26.1-6ubuntu0.3
Ubuntu 16.04 LTS: perl 5.22.1-9ubuntu0.6
Ubuntu 14.04 LTS: perl 5.18.2-2ubuntu1.7
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3834-1 CVE-2018-18311, CVE-2018-18312, CVE-2018-18313, CVE-2018-18314
Package Information: https://launchpad.net/ubuntu/+source/perl/5.26.2-7ubuntu0.1 https://launchpad.net/ubuntu/+source/perl/5.26.1-6ubuntu0.3 https://launchpad.net/ubuntu/+source/perl/5.22.1-9ubuntu0.6 https://launchpad.net/ubuntu/+source/perl/5.18.2-2ubuntu1.7
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