USN-5258-1

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Source

https://ubuntu.com/security/notices/USN-5258-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5258-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-5258-1

Related

Published

2022-02-04T16:38:24.988878Z

Modified

2022-02-04T16:38:24.988878Z

Summary

weechat vulnerabilities

Details

Stuart Nevans Locke discovered that WeeChat's relay plugin insecurely handled malformed websocket frames. A remote attacker in control of a server could possibly use this issue to cause denial of service in a client. (CVE-2021-40516)

Stuart Nevans Locke discovered that WeeChat insecurely handled certain IRC messages. A remote attacker in control of a server could possibly use this issue to cause denial of service in a client. This issue only affected Ubuntu 16.04 ESM and Ubuntu 18.04 ESM. (CVE-2020-9760)

Stuart Nevans Locke discovered that WeeChat insecurely handled certain IRC messages. A remote unauthenticated attacker could possibly use these issues to cause denial of service in a client. These issues only affected Ubuntu 16.04 ESM and Ubuntu 18.04 ESM. (CVE-2020-9759, CVE-2020-8955)

Joseph Bisch discovered that WeeChat's logger incorrectly handled certain memory operations when handling log file names. A remote attacker could possibly use this issue to cause denial of service in a client. This issue only affected Ubuntu 16.04 ESM. (CVE-2017-14727)

References

Affected packages

Ubuntu:Pro:16.04:LTS / weechat

Package

Name: weechat
Purl: pkg:deb/ubuntu/weechat?arch=src?distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4-2ubuntu0.1+esm1

Affected versions

1.*

1.3-1

1.3-1build1

1.4-1

1.4-1build1

1.4-1build2

1.4-2

1.4-2ubuntu0.1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.4-2ubuntu0.1+esm1",
            "binary_name": "weechat"
        },
        {
            "binary_version": "1.4-2ubuntu0.1+esm1",
            "binary_name": "weechat-core"
        },
        {
            "binary_version": "1.4-2ubuntu0.1+esm1",
            "binary_name": "weechat-core-dbgsym"
        },
        {
            "binary_version": "1.4-2ubuntu0.1+esm1",
            "binary_name": "weechat-curses"
        },
        {
            "binary_version": "1.4-2ubuntu0.1+esm1",
            "binary_name": "weechat-curses-dbgsym"
        },
        {
            "binary_version": "1.4-2ubuntu0.1+esm1",
            "binary_name": "weechat-dbg"
        },
        {
            "binary_version": "1.4-2ubuntu0.1+esm1",
            "binary_name": "weechat-dev"
        },
        {
            "binary_version": "1.4-2ubuntu0.1+esm1",
            "binary_name": "weechat-doc"
        },
        {
            "binary_version": "1.4-2ubuntu0.1+esm1",
            "binary_name": "weechat-plugins"
        },
        {
            "binary_version": "1.4-2ubuntu0.1+esm1",
            "binary_name": "weechat-plugins-dbgsym"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / weechat

Package

Name: weechat
Purl: pkg:deb/ubuntu/weechat?arch=src?distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.9.1-1ubuntu1+esm1

Affected versions

1.*

1.9.1-1

1.9.1-1build1

1.9.1-1ubuntu1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.9.1-1ubuntu1+esm1",
            "binary_name": "weechat"
        },
        {
            "binary_version": "1.9.1-1ubuntu1+esm1",
            "binary_name": "weechat-core"
        },
        {
            "binary_version": "1.9.1-1ubuntu1+esm1",
            "binary_name": "weechat-core-dbgsym"
        },
        {
            "binary_version": "1.9.1-1ubuntu1+esm1",
            "binary_name": "weechat-curses"
        },
        {
            "binary_version": "1.9.1-1ubuntu1+esm1",
            "binary_name": "weechat-curses-dbgsym"
        },
        {
            "binary_version": "1.9.1-1ubuntu1+esm1",
            "binary_name": "weechat-dev"
        },
        {
            "binary_version": "1.9.1-1ubuntu1+esm1",
            "binary_name": "weechat-doc"
        },
        {
            "binary_version": "1.9.1-1ubuntu1+esm1",
            "binary_name": "weechat-plugins"
        },
        {
            "binary_version": "1.9.1-1ubuntu1+esm1",
            "binary_name": "weechat-plugins-dbgsym"
        }
    ]
}

Ubuntu:Pro:20.04:LTS / weechat

Package

Name: weechat
Purl: pkg:deb/ubuntu/weechat?arch=src?distro=esm-apps/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.8-1ubuntu0.1~esm1

Affected versions

2.*

2.6-2

2.6-2build1

2.6-2build2

2.6-2ubuntu1

2.6-2ubuntu2

2.8-1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-core"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-core-dbgsym"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-curses"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-curses-dbgsym"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-dev"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-doc"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-guile"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-guile-dbgsym"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-headless"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-headless-dbgsym"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-lua"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-lua-dbgsym"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-perl"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-perl-dbgsym"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-php"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-php-dbgsym"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-plugins"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-plugins-dbgsym"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-python"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-python-dbgsym"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-ruby"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-ruby-dbgsym"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-tcl"
        },
        {
            "binary_version": "2.8-1ubuntu0.1~esm1",
            "binary_name": "weechat-tcl-dbgsym"
        }
    ]
}