VulnerabilityModified
CVE-2013-1699
The Internationalized Domain Name (IDN) display algorithm in Mozilla Firefox before 22.0 does not properly handle the .com, .name, and .net top-level domains, which allows remote attackers to spoof the address bar via unspecified homograph characters.
MEDIUM 5.0EPSS 2.08%
Does this matter?
Lower severity and a low EPSS score (2.08%). Track it; it rarely justifies an emergency change on its own.
Description
The Internationalized Domain Name (IDN) display algorithm in Mozilla Firefox before 22.0 does not properly handle the .com, .name, and .net top-level domains, which allows remote attackers to spoof the address bar via unspecified homograph characters.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
- EPSS
- 2.08% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-310
- Affected
- mozilla/firefox
- Source
- security@mozilla.org
References
- http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00005.html
- http://www.mozilla.org/security/announce/2013/mfsa2013-61.htmlVendor Advisory
- http://www.ubuntu.com/usn/USN-1890-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=840882
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17296
- http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00005.html
- http://www.mozilla.org/security/announce/2013/mfsa2013-61.htmlVendor Advisory
- http://www.ubuntu.com/usn/USN-1890-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=840882
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17296
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.