Improper input validation in Mozilla Firefox
CVE-2009-1834
Visual truncation vulnerability in netwerk/dns/src/nsIDNService.cpp in Mozilla Firefox before 3.0.11 and SeaMonkey before 1.1.17 allows remote attackers to spoof the location bar via an IDN with invalid Unicode characters that are displayed as whitespace, as demonstrated by the \u115A through \u115E characters.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.032 (87.0th percentile) — read the EPSS interpretation.
Affected products
- Mozilla Firefox — versions 0.1, 0.2, 0.3
- Mozilla Seamonkey — versions 1.0, 1.0.1, 1.0.3
- N/a — versions n/a
Weakness classification (CWE)
References
- secalert@redhat.com (Patch, vdb-entry, x_refsource_VUPEN, Vendor Advisory)
- secalert@redhat.com (vdb-entry, x_refsource_BID)
- secalert@redhat.com (signature, x_refsource_OVAL, vdb-entry)
- secalert@redhat.com (vdb-entry, x_refsource_BID)
- secalert@redhat.com (x_refsource_CONFIRM, Vendor Advisory)
- secalert@redhat.com (vendor-advisory, x_refsource_FEDORA)
- secalert@redhat.com (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- secalert@redhat.com (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- secalert@redhat.com (x_refsource_SECUNIA, third-party-advisory)
- secalert@redhat.com (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)