CVE-2017-5193

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Source
https://cve.org/CVERecord?id=CVE-2017-5193
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-5193.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-5193
Downstream
Related
Published
2017-03-03T15:59:00.680Z
Modified
2026-03-12T22:39:05.216124Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The nickcmp function in Irssi before 0.8.21 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a message without a nick.

References

Affected packages

Git / github.com/irssi/irssi

Affected ranges

Type
GIT
Repo
https://github.com/irssi/irssi
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7cac354161a8914712264408347a9a2882aab22f
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.8.21"
        }
    ]
}

Affected versions

0.*
0.7.16
0.7.17
0.7.18
0.7.19
0.7.20
0.7.20.1
0.7.21
0.7.22
0.7.23
0.7.24
0.7.25
0.7.26
0.7.27
0.7.28
0.7.90
0.7.90-cvs
0.7.91
0.7.92
0.7.93
0.7.94
0.7.95
0.7.96
0.7.97
0.7.98
0.7.98.2
0.7.98.3
0.7.98.CVS
0.8.0
0.8.1
0.8.10
0.8.11
0.8.12
0.8.13
0.8.14
0.8.15
0.8.16
0.8.17
0.8.17-rc2
0.8.18
0.8.18-beta1
0.8.18-beta2
0.8.19
0.8.2
0.8.20
0.8.3
0.8.4
0.8.6
0.8.7
0.8.8
0.8.9

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-5193.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.0"
            }
        ]
    }
]