UBUNTU-CVE-2020-26970

See a problem?
Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2020-26970
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-26970.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-26970
Related
Published
2020-12-09T01:15:00Z
Modified
2020-12-09T01:15:00Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

When reading SMTP server status codes, Thunderbird writes an integer value to a position on the stack that is intended to contain just one byte. Depending on processor architecture and stack layout, this leads to stack corruption that may be exploitable. This vulnerability affects Thunderbird < 78.5.1.

References

Affected packages

Ubuntu:18.04:LTS / thunderbird

Package

Name
thunderbird
Purl
pkg:deb/ubuntu/thunderbird@1:78.8.1+build1-0ubuntu0.18.04.1?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:78.8.1+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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "thunderbird-locale-lt": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-af": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-kk": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-kab": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-pt-pt": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-ka": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-gnome-support": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-nl": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-mk": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-rm": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-sq": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-sv-se": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-hr": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-hsb": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-sl": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-sk": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-eu": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-cak": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-fy-nl": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-ga": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-fa": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-he": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-es-es": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "xul-ext-gdata-provider": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-gd": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-pt-br": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-mozsymbols": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-pl": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-nb": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-gnome-support-dbg": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-dev": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-sv": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-pt": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-be": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-ms": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-en-gb": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-cy": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "xul-ext-lightning": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-ga-ie": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-de": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-fr": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-ko": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-nb-no": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "xul-ext-calendar-timezones": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-uz": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-en-us": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-hy": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-tr": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-ro": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-zh-hans": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-uk": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-gl": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-dbg": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-da": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-ar": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-fy": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-ja": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-ru": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-zh-cn": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-es-ar": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-zh-tw": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-es": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-si": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-br": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-bg": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-en": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-pa": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-cs": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-dsb": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-bn-bd": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-el": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-fi": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-ta-lk": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-bn": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-ca": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-sr": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-hu": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-et": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-is": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-th": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-pa-in": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-nn": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-it": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-ast": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-vi": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-ta": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-zh-hant": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-id": "1:78.8.1+build1-0ubuntu0.18.04.1",
            "thunderbird-locale-nn-no": "1:78.8.1+build1-0ubuntu0.18.04.1"
        }
    ]
}

Ubuntu:20.04:LTS / thunderbird

Package

Name
thunderbird
Purl
pkg:deb/ubuntu/thunderbird@1:78.7.1+build1-0ubuntu0.20.04.1?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:78.7.1+build1-0ubuntu0.20.04.1

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "thunderbird-locale-lt": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-af": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-kk": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-kab": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-pt-pt": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-ka": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-gnome-support": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-nl": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-mk": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-rm": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-sq": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-sv-se": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-hr": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-hsb": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-sl": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-sk": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-eu": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-cak": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-fy-nl": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-ga": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-fa": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-he": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-es-es": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "xul-ext-gdata-provider": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-gd": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-pt-br": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-mozsymbols": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-pl": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-nb": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-gnome-support-dbg": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-dev": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-sv": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-pt": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-be": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-ms": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-en-gb": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-cy": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "xul-ext-lightning": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-ga-ie": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-de": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-fr": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-ko": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-nb-no": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "xul-ext-calendar-timezones": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-uz": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-en-us": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-hy": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-tr": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-ro": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-zh-hans": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-uk": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-gl": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-dbg": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-da": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-ar": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-fy": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-ja": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-ru": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-zh-cn": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-es-ar": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-zh-tw": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-es": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-si": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-br": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-bg": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-en": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-pa": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-cs": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-dsb": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-bn-bd": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-el": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-fi": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-ta-lk": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-bn": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-ca": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-sr": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-hu": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-et": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-is": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-th": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-pa-in": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-nn": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-it": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-ast": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-vi": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-ta": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-zh-hant": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-id": "1:78.7.1+build1-0ubuntu0.20.04.1",
            "thunderbird-locale-nn-no": "1:78.7.1+build1-0ubuntu0.20.04.1"
        }
    ]
}