UBUNTU-CVE-2017-7802
- Source
- https://ubuntu.com/security/CVE-2017-7802
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-7802.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2017-7802
- Upstream
- Downstream
- Related
- Published
- 2017-08-10T00:00:00Z
- Modified
- 2025-09-08T16:44:13Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
A use-after-free vulnerability can occur when manipulating the DOM during the resize event of an image element. If these elements have been freed due to a lack of strong references, a potentially exploitable crash may occur when the freed elements are accessed. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
- References
Affected packages
Ubuntu:14.04:LTS / firefox
Package
- Name
- firefox
- Purl
- pkg:deb/ubuntu/firefox@55.0.1+build2-0ubuntu0.14.04.2?arch=source&distro=trusty
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed55.0.1+build2-0ubuntu0.14.04.2
Affected versions
24.*
24.0+build1-0ubuntu1
25.*
25.0+build3-0ubuntu0.13.10.1
28.*
28.0~b2+build1-0ubuntu2
28.0+build1-0ubuntu1
28.0+build2-0ubuntu1
28.0+build2-0ubuntu2
29.*
29.0+build1-0ubuntu0.14.04.2
30.*
30.0+build1-0ubuntu0.14.04.3
31.*
31.0+build1-0ubuntu0.14.04.1
32.*
32.0+build1-0ubuntu0.14.04.1
32.0.3+build1-0ubuntu0.14.04.1
33.*
33.0+build2-0ubuntu0.14.04.1
34.*
34.0+build2-0ubuntu0.14.04.1
35.*
35.0+build3-0ubuntu0.14.04.2
35.0.1+build1-0ubuntu0.14.04.1
36.*
36.0+build2-0ubuntu0.14.04.4
36.0.1+build2-0ubuntu0.14.04.1
36.0.4+build1-0ubuntu0.14.04.1
37.*
37.0+build2-0ubuntu0.14.04.1
37.0.1+build1-0ubuntu0.14.04.1
37.0.2+build1-0ubuntu0.14.04.1
38.*
38.0+build3-0ubuntu0.14.04.1
39.*
39.0+build5-0ubuntu0.14.04.1
39.0.3+build2-0ubuntu0.14.04.1
40.*
40.0+build4-0ubuntu0.14.04.1
40.0+build4-0ubuntu0.14.04.4
40.0.3+build1-0ubuntu0.14.04.1
41.*
41.0+build3-0ubuntu0.14.04.1
41.0.1+build2-0ubuntu0.14.04.1
41.0.2+build2-0ubuntu0.14.04.1
42.*
42.0+build2-0ubuntu0.14.04.1
43.*
43.0+build1-0ubuntu0.14.04.1
43.0.4+build3-0ubuntu0.14.04.1
44.*
44.0+build3-0ubuntu0.14.04.1
44.0.1+build2-0ubuntu0.14.04.1
44.0.2+build1-0ubuntu0.14.04.1
45.*
45.0+build2-0ubuntu0.14.04.1
45.0.1+build1-0ubuntu0.14.04.2
45.0.2+build1-0ubuntu0.14.04.1
46.*
46.0+build5-0ubuntu0.14.04.2
46.0.1+build1-0ubuntu0.14.04.3
47.*
47.0+build3-0ubuntu0.14.04.1
48.*
48.0+build2-0ubuntu0.14.04.1
49.*
49.0+build4-0ubuntu0.14.04.1
49.0.2+build2-0ubuntu0.14.04.1
50.*
50.0+build2-0ubuntu0.14.04.2
50.0.2+build1-0ubuntu0.14.04.1
50.1.0+build2-0ubuntu0.14.04.1
51.*
51.0.1+build2-0ubuntu0.14.04.1
51.0.1+build2-0ubuntu0.14.04.2
52.*
52.0+build2-0ubuntu0.14.04.1
52.0.1+build2-0ubuntu0.14.04.1
52.0.2+build1-0ubuntu0.14.04.1
53.*
53.0+build6-0ubuntu0.14.04.1
53.0.2+build1-0ubuntu0.14.04.2
53.0.3+build1-0ubuntu0.14.04.2
54.*
54.0+build3-0ubuntu0.14.04.1
Ecosystem specific
{
"binaries": [
{
"binary_version": "55.0.1+build2-0ubuntu0.14.04.2",
"binary_name": "firefox"
},
{
"binary_version": "55.0.1+build2-0ubuntu0.14.04.2",
"binary_name": "firefox-dev"
},
{
"binary_version": "55.0.1+build2-0ubuntu0.14.04.2",
"binary_name": "firefox-globalmenu"
},
{
"binary_version": "55.0.1+build2-0ubuntu0.14.04.2",
"binary_name": "firefox-mozsymbols"
},
{
"binary_version": "55.0.1+build2-0ubuntu0.14.04.2",
"binary_name": "firefox-testsuite"
}
],
"availability": "No subscription required"
}
Ubuntu:14.04:LTS / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/ubuntu/thunderbird@1:52.3.0+build1-0ubuntu0.14.04.1?arch=source&distro=trusty
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1:52.3.0+build1-0ubuntu0.14.04.1
Affected versions
1:24.*
1:24.0+build1-0ubuntu1
1:24.0+build1-0ubuntu2
1:24.1.1+build1-0ubuntu0.13.10.1
1:24.1.1+build1-0ubuntu1
1:24.2.0+build1-0ubuntu1
1:24.4.0+build1-0ubuntu1
1:24.5.0+build1-0ubuntu0.14.04.1
1:24.6.0+build1-0ubuntu0.14.04.1
1:31.*
1:31.0+build1-0ubuntu0.14.04.1
1:31.1.1+build1-0ubuntu0.14.04.1
1:31.1.2+build1-0ubuntu0.14.04.1
1:31.2.0+build2-0ubuntu0.14.04.1
1:31.3.0+build1-0ubuntu0.14.04.1
1:31.4.0+build1-0ubuntu0.14.04.1
1:31.5.0+build1-0ubuntu0.14.04.1
1:31.6.0+build1-0ubuntu0.14.04.1
1:31.7.0+build1-0ubuntu0.14.04.1
1:31.8.0+build1-0ubuntu0.14.04.1
1:38.*
1:38.2.0+build1-0ubuntu0.14.04.1
1:38.3.0+build1-0ubuntu0.14.04.1
1:38.4.0+build3-0ubuntu0.14.04.1
1:38.5.1+build2-0ubuntu0.14.04.1
1:38.6.0+build1-0ubuntu0.14.04.1
1:38.7.2+build1-0ubuntu0.14.04.1
1:38.8.0+build1-0ubuntu0.14.04.1
1:45.*
1:45.2.0+build1-0ubuntu0.14.04.3
1:45.3.0+build1-0ubuntu0.14.04.4
1:45.4.0+build1-0ubuntu0.14.04.1
1:45.5.1+build1-0ubuntu0.14.04.1
1:45.7.0+build1-0ubuntu0.14.04.1
1:45.8.0+build1-0ubuntu0.14.04.1
1:52.*
1:52.1.1+build1-0ubuntu0.14.04.1
1:52.2.1+build1-0ubuntu0.14.04.1
Ecosystem specific
{
"binaries": [
{
"binary_version": "1:52.3.0+build1-0ubuntu0.14.04.1",
"binary_name": "thunderbird"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.14.04.1",
"binary_name": "thunderbird-dev"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.14.04.1",
"binary_name": "thunderbird-globalmenu"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.14.04.1",
"binary_name": "thunderbird-gnome-support"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.14.04.1",
"binary_name": "thunderbird-mozsymbols"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.14.04.1",
"binary_name": "thunderbird-testsuite"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.14.04.1",
"binary_name": "xul-ext-calendar-timezones"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.14.04.1",
"binary_name": "xul-ext-gdata-provider"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.14.04.1",
"binary_name": "xul-ext-lightning"
}
],
"availability": "No subscription required"
}
Ubuntu:16.04:LTS / firefox
Package
- Name
- firefox
- Purl
- pkg:deb/ubuntu/firefox@55.0.1+build2-0ubuntu0.16.04.2?arch=source&distro=xenial
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed55.0.1+build2-0ubuntu0.16.04.2
Affected versions
41.*
41.0.2+build2-0ubuntu1
42.*
42.0+build2-0ubuntu1
44.*
44.0+build3-0ubuntu2
44.0.1+build1-0ubuntu1
44.0.2+build1-0ubuntu1
45.*
45.0+build2-0ubuntu1
45.0.1+build1-0ubuntu1
45.0.2+build1-0ubuntu1
46.*
46.0+build5-0ubuntu0.16.04.2
46.0.1+build1-0ubuntu0.16.04.2
47.*
47.0+build3-0ubuntu0.16.04.1
48.*
48.0+build2-0ubuntu0.16.04.1
49.*
49.0+build4-0ubuntu0.16.04.1
49.0.2+build2-0ubuntu0.16.04.2
50.*
50.0+build2-0ubuntu0.16.04.2
50.0.2+build1-0ubuntu0.16.04.1
50.1.0+build2-0ubuntu0.16.04.1
51.*
51.0.1+build2-0ubuntu0.16.04.1
51.0.1+build2-0ubuntu0.16.04.2
52.*
52.0+build2-0ubuntu0.16.04.1
52.0.1+build2-0ubuntu0.16.04.1
52.0.2+build1-0ubuntu0.16.04.1
53.*
53.0+build6-0ubuntu0.16.04.1
53.0.2+build1-0ubuntu0.16.04.2
53.0.3+build1-0ubuntu0.16.04.2
54.*
54.0+build3-0ubuntu0.16.04.1
Ecosystem specific
{
"binaries": [
{
"binary_version": "55.0.1+build2-0ubuntu0.16.04.2",
"binary_name": "firefox"
},
{
"binary_version": "55.0.1+build2-0ubuntu0.16.04.2",
"binary_name": "firefox-dev"
},
{
"binary_version": "55.0.1+build2-0ubuntu0.16.04.2",
"binary_name": "firefox-globalmenu"
},
{
"binary_version": "55.0.1+build2-0ubuntu0.16.04.2",
"binary_name": "firefox-mozsymbols"
},
{
"binary_version": "55.0.1+build2-0ubuntu0.16.04.2",
"binary_name": "firefox-testsuite"
}
],
"availability": "No subscription required"
}
Ubuntu:16.04:LTS / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/ubuntu/thunderbird@1:52.3.0+build1-0ubuntu0.16.04.1?arch=source&distro=xenial
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1:52.3.0+build1-0ubuntu0.16.04.1
Affected versions
1:38.*
1:38.3.0+build1-0ubuntu2
1:38.5.1+build2-0ubuntu1
1:38.6.0+build1-0ubuntu1
1:38.7.2+build1-0ubuntu0.16.04.1
1:38.8.0+build1-0ubuntu0.16.04.1
1:45.*
1:45.2.0+build1-0ubuntu0.16.04.1
1:45.3.0+build1-0ubuntu0.16.04.2
1:45.4.0+build1-0ubuntu0.16.04.1
1:45.5.1+build1-0ubuntu0.16.04.1
1:45.7.0+build1-0ubuntu0.16.04.1
1:45.8.0+build1-0ubuntu0.16.04.1
1:52.*
1:52.1.1+build1-0ubuntu0.16.04.1
1:52.2.1+build1-0ubuntu0.16.04.1
Ecosystem specific
{
"binaries": [
{
"binary_version": "1:52.3.0+build1-0ubuntu0.16.04.1",
"binary_name": "thunderbird"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.16.04.1",
"binary_name": "thunderbird-dev"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.16.04.1",
"binary_name": "thunderbird-globalmenu"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.16.04.1",
"binary_name": "thunderbird-gnome-support"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.16.04.1",
"binary_name": "thunderbird-mozsymbols"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.16.04.1",
"binary_name": "thunderbird-testsuite"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.16.04.1",
"binary_name": "xul-ext-calendar-timezones"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.16.04.1",
"binary_name": "xul-ext-gdata-provider"
},
{
"binary_version": "1:52.3.0+build1-0ubuntu0.16.04.1",
"binary_name": "xul-ext-lightning"
}
],
"availability": "No subscription required"
}
Ubuntu:18.04:LTS / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/ubuntu/thunderbird@1:52.4.0+build1-0ubuntu2?arch=source&distro=bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1:52.4.0+build1-0ubuntu2
Ecosystem specific
{
"binaries": [
{
"binary_version": "1:52.4.0+build1-0ubuntu2",
"binary_name": "thunderbird"
},
{
"binary_version": "1:52.4.0+build1-0ubuntu2",
"binary_name": "thunderbird-dev"
},
{
"binary_version": "1:52.4.0+build1-0ubuntu2",
"binary_name": "thunderbird-globalmenu"
},
{
"binary_version": "1:52.4.0+build1-0ubuntu2",
"binary_name": "thunderbird-gnome-support"
},
{
"binary_version": "1:52.4.0+build1-0ubuntu2",
"binary_name": "thunderbird-mozsymbols"
},
{
"binary_version": "1:52.4.0+build1-0ubuntu2",
"binary_name": "thunderbird-testsuite"
},
{
"binary_version": "1:52.4.0+build1-0ubuntu2",
"binary_name": "xul-ext-calendar-timezones"
},
{
"binary_version": "1:52.4.0+build1-0ubuntu2",
"binary_name": "xul-ext-gdata-provider"
},
{
"binary_version": "1:52.4.0+build1-0ubuntu2",
"binary_name": "xul-ext-lightning"
}
],
"availability": "No subscription required"
}