drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in irssi
Name: |
Mehrere Probleme in irssi |
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ID: |
USN-3590-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 17.10 |
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Datum: |
Di, 6. März 2018, 16:43 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7053
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7051
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7054
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7073
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7050
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7052 |
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Applikationen: |
irssi |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3590-1 March 06, 2018
irssi vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in Irssi.
Software Description: - irssi: terminal based IRC client
Details:
It was discovered that Irssi incorrectly handled certain empty nick names. An attacker could possibly use this issue to cause a denial of service. (CVE-2018-7050)
It was discovered that Irssi incorrectly handled certain nick names. An attacker could possibly use this to access sensitive information. (CVE-2018-7051)
It was discovered that Irssi incorrectly handled an increase in the number of windows. An attacker could possibly use this issue to cause a denial of service. (CVE-2018-7052)
It was discovered that Irssi incorrectly handled certain messages. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 16.04 LTS and Ubuntu 17.10. (CVE-2018-7053)
It was discovered that Irssi incorrectly handled certain disconnections. An attacker could possibly use this to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 17.10. (CVE-2018-7054)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 17.10: irssi 1.0.4-1ubuntu2.3
Ubuntu 16.04 LTS: irssi 0.8.19-1ubuntu1.7
Ubuntu 14.04 LTS: irssi 0.8.15-5ubuntu3.5
After a standard system update you need to restart Irssi to make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3590-1 CVE-2018-7050, CVE-2018-7051, CVE-2018-7052, CVE-2018-7053, CVE-2018-7054, CVE-2018-7073
Package Information: https://launchpad.net/ubuntu/+source/irssi/1.0.4-1ubuntu2.3 https://launchpad.net/ubuntu/+source/irssi/0.8.19-1ubuntu1.7 https://launchpad.net/ubuntu/+source/irssi/0.8.15-5ubuntu3.5 --=-AWDtebZE5p6ZhK5hhwaB 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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