Allele Security Alert
ASA-2019-00436
Identifier(s)
ASA-2019-00436, CVE-2019-11715, MFSA2019-21, MFSA2019-22, MFSA2019-23
Title
HTML parsing error can contribute to content XSS
Vendor(s)
Mozilla
Product(s)
Mozilla Firefox
Mozilla Firefox ESR
Mozilla Thunderbird
Affected version(s)
Mozilla Firefox versions before 68
Mozilla Firefox ESR versions before 60.8
Mozilla Thunderbird versions before 60.8
Fixed version(s)
Mozilla Firefox version 68
Mozilla Firefox ESR version 60.8
Mozilla Thunderbird version 60.8
Proof of concept
Unknown
Description
Due to an error while parsing page content, it is possible for properly sanitized user input to be misinterpreted and lead to XSS hazards on web sites in certain circumstances.
Technical details
Unknown
Credits
Linus Särud
Reference(s)
Mozilla Foundation Security Advisory 2019-21
https://www.mozilla.org/en-US/security/advisories/mfsa2019-21/#CVE-2019-11715
Mozilla Foundation Security Advisory 2019-22
https://www.mozilla.org/en-US/security/advisories/mfsa2019-22/#CVE-2019-11715
Mozilla Foundation Security Advisory 2019-23
https://www.mozilla.org/en-US/security/advisories/mfsa2019-23/#CVE-2019-11715
Bug 1555523
https://bugzilla.mozilla.org/show_bug.cgi?id=1555523
CVE-2019-11715
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11715
CVE-2019-11715
https://nvd.nist.gov/vuln/detail/CVE-2019-11715
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Last modified: July 23, 2019