UBUNTU-CVE-2015-0832
- Source
- https://ubuntu.com/security/CVE-2015-0832
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-0832.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2015-0832
- Upstream
- Downstream
- Related
- Published
- 2015-02-25T00:00:00Z
- Modified
- 2026-04-22T10:01:13.256157Z
- Severity
-
- Ubuntu - medium
- Summary
- [none]
- Details
-
Mozilla Firefox before 36.0 does not properly recognize the equivalence of domain names with and without a trailing . (dot) character, which allows man-in-the-middle attackers to bypass the HPKP and HSTS protection mechanisms by constructing a URL with this character and leveraging access to an X.509 certificate for a domain with this character.
- References
-
- https://ubuntu.com/security/CVE-2015-0832
- https://www.mozilla.org/en-US/security/advisories/mfsa2015-13/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1065909
- http://www.mozilla.org/security/announce/2015/mfsa2015-13.html
- https://ubuntu.com/security/notices/USN-2505-1
- https://www.cve.org/CVERecord?id=CVE-2015-0832
Affected packages
Ubuntu:14.04:LTS / firefox
Package
- Name
- firefox
- Purl
- pkg:deb/ubuntu/firefox@36.0+build2-0ubuntu0.14.04.4?arch=source&distro=trusty
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed36.0+build2-0ubuntu0.14.04.4
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
Ecosystem specific
{
"binaries": [
{
"binary_version": "36.0+build2-0ubuntu0.14.04.4",
"binary_name": "firefox"
},
{
"binary_version": "36.0+build2-0ubuntu0.14.04.4",
"binary_name": "firefox-globalmenu"
},
{
"binary_version": "36.0+build2-0ubuntu0.14.04.4",
"binary_name": "firefox-mozsymbols"
},
{
"binary_version": "36.0+build2-0ubuntu0.14.04.4",
"binary_name": "firefox-testsuite"
}
],
"availability": "No subscription required"
}