USN-5058-1

It was discovered that Thunderbird didn't ignore IMAP server responses prior to completion of the STARTTLS handshake. A person-in-the-middle could potentially exploit this to trick Thunderbird into showing incorrect information. (CVE-2021-29969)

Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, or execute arbitrary code. (CVE-2021-29970, CVE-2021-29976, CVE-2021-29980, CVE-2021-29984, CVE-2021-29985, CVE-2021-29986, CVE-2021-29988, CVE-2021-29989, CVE-2021-30547)

References

Affected packages

Ubuntu:18.04:LTS / thunderbird

Package

Name: thunderbird
Purl: pkg:deb/ubuntu/thunderbird@1:78.13.0+build1-0ubuntu0.18.04.1?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:78.13.0+build1-0ubuntu0.18.04.1

Affected versions

1:52.*

1:52.4.0+build1-0ubuntu2

1:52.6.0+build1-0ubuntu1

1:52.7.0+build1-0ubuntu1

1:52.8.0+build1-0ubuntu0.18.04.1

1:52.9.1+build3-0ubuntu0.18.04.1

1:60.*

1:60.2.1+build1-0ubuntu0.18.04.2

1:60.4.0+build2-0ubuntu0.18.04.1

1:60.5.1+build2-0ubuntu0.18.04.1

1:60.6.1+build2-0ubuntu0.18.04.1

1:60.7.0+build1-0ubuntu0.18.04.1

1:60.7.1+build1-0ubuntu0.18.04.1

1:60.7.2+build2-0ubuntu0.18.04.1

1:60.8.0+build1-0ubuntu0.18.04.1

1:60.9.0+build1-0ubuntu0.18.04.1

1:68.*

1:68.2.1+build1-0ubuntu0.18.04.1

1:68.2.2+build1-0ubuntu0.18.04.1

1:68.4.1+build1-0ubuntu0.18.04.1

1:68.7.0+build1-0ubuntu0.18.04.1

1:68.8.0+build2-0ubuntu0.18.04.2

1:68.10.0+build1-0ubuntu0.18.04.1

1:78.*

1:78.8.1+build1-0ubuntu0.18.04.1

1:78.11.0+build1-0ubuntu0.18.04.2

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.18.04.1",
            "binary_name": "thunderbird"
        },
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.18.04.1",
            "binary_name": "thunderbird-dev"
        },
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.18.04.1",
            "binary_name": "thunderbird-gnome-support"
        },
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.18.04.1",
            "binary_name": "thunderbird-mozsymbols"
        },
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.18.04.1",
            "binary_name": "xul-ext-calendar-timezones"
        },
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.18.04.1",
            "binary_name": "xul-ext-gdata-provider"
        },
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.18.04.1",
            "binary_name": "xul-ext-lightning"
        }
    ]
}

Ubuntu:20.04:LTS / thunderbird

Package

Name: thunderbird
Purl: pkg:deb/ubuntu/thunderbird@1:78.13.0+build1-0ubuntu0.20.04.2?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:78.13.0+build1-0ubuntu0.20.04.2

Affected versions

1:68.*

1:68.1.2+build1-0ubuntu1

1:68.1.2+build1-0ubuntu2

1:68.2.1+build1-0ubuntu1

1:68.2.2+build1-0ubuntu1

1:68.3.0+build2-0ubuntu1

1:68.3.1+build1-0ubuntu2

1:68.4.1+build1-0ubuntu1

1:68.4.2+build2-0ubuntu1

1:68.5.0+build1-0ubuntu1

1:68.6.0+build2-0ubuntu1

1:68.7.0+build1-0ubuntu1

1:68.7.0+build1-0ubuntu2

1:68.8.0+build2-0ubuntu0.20.04.2

1:68.10.0+build1-0ubuntu0.20.04.1

1:78.*

1:78.7.1+build1-0ubuntu0.20.04.1

1:78.8.1+build1-0ubuntu0.20.04.1

1:78.11.0+build1-0ubuntu0.20.04.2

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.20.04.2",
            "binary_name": "thunderbird"
        },
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.20.04.2",
            "binary_name": "thunderbird-dev"
        },
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.20.04.2",
            "binary_name": "thunderbird-gnome-support"
        },
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.20.04.2",
            "binary_name": "thunderbird-mozsymbols"
        },
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.20.04.2",
            "binary_name": "xul-ext-calendar-timezones"
        },
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.20.04.2",
            "binary_name": "xul-ext-gdata-provider"
        },
        {
            "binary_version": "1:78.13.0+build1-0ubuntu0.20.04.2",
            "binary_name": "xul-ext-lightning"
        }
    ]
}