USN-3184-1

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Source
https://ubuntu.com/security/notices/USN-3184-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3184-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-3184-1
Upstream
Related
Published
2017-02-01T18:08:38.780283Z
Modified
2025-07-16T08:52:27.073938Z
Summary
irssi vulnerabilities
Details

It was discovered that the Irssi buf.pl script set incorrect permissions. A local attacker could use this issue to retrieve another user's window contents. (CVE-2016-7553)

Joseph Bisch discovered that Irssi incorrectly handled comparing nicks. A remote attacker could use this issue to cause Irssi to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2017-5193)

It was discovered that Irssi incorrectly handled invalid nick messages. A remote attacker could use this issue to cause Irssi to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2017-5194)

Joseph Bisch discovered that Irssi incorrectly handled certain incomplete control codes. A remote attacker could use this issue to cause Irssi to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2017-5195)

Hanno Böck and Joseph Bisch discovered that Irssi incorrectly handled certain incomplete character sequences. A remote attacker could use this issue to cause Irssi to crash, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2017-5196)

Hanno Böck discovered that Irssi incorrectly handled certain format strings. A remote attacker could use this issue to cause Irssi to crash, resulting in a denial of service. (CVE-2017-5356)

References

Affected packages

Ubuntu:14.04:LTS / irssi

Package

Name
irssi
Purl
pkg:deb/ubuntu/irssi@0.8.15-5ubuntu3.1?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.8.15-5ubuntu3.1

Affected versions

0.*

0.8.15-5ubuntu2
0.8.15-5ubuntu3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.8.15-5ubuntu3.1",
            "binary_name": "irssi"
        },
        {
            "binary_version": "0.8.15-5ubuntu3.1",
            "binary_name": "irssi-dbgsym"
        },
        {
            "binary_version": "0.8.15-5ubuntu3.1",
            "binary_name": "irssi-dev"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:16.04:LTS / irssi

Package

Name
irssi
Purl
pkg:deb/ubuntu/irssi@0.8.19-1ubuntu1.3?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.8.19-1ubuntu1.3

Affected versions

0.*

0.8.17-1ubuntu1
0.8.17-1ubuntu2
0.8.18-1ubuntu1
0.8.19-1ubuntu1
0.8.19-1ubuntu1.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.8.19-1ubuntu1.3",
            "binary_name": "irssi"
        },
        {
            "binary_version": "0.8.19-1ubuntu1.3",
            "binary_name": "irssi-dbg"
        },
        {
            "binary_version": "0.8.19-1ubuntu1.3",
            "binary_name": "irssi-dbgsym"
        },
        {
            "binary_version": "0.8.19-1ubuntu1.3",
            "binary_name": "irssi-dev"
        },
        {
            "binary_version": "0.8.19-1ubuntu1.3",
            "binary_name": "irssi-dev-dbgsym"
        }
    ],
    "availability": "No subscription required"
}