CVE-2019-11720
- Source
- https://cve.org/CVERecord?id=CVE-2019-11720
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11720.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-11720
- Downstream
- Related
- Published
- 2019-07-23T14:15:16.140Z
- Modified
- 2026-03-10T22:08:34.979286Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Some unicode characters are incorrectly treated as whitespace during the parsing of web content instead of triggering parsing errors. This allows malicious code to then be processed, evading cross-site scripting (XSS) filtering. This vulnerability affects Firefox < 68.
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html
- https://security.gentoo.org/glsa/201908-12
- https://www.mozilla.org/security/advisories/mfsa2019-21/
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html
- https://bugzilla.mozilla.org/show_bug.cgi?id=1556230
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11720.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "68.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "15.1"
}
]
}
]