CVE-2010-1210

intl/uconv/util/nsUnicodeDecodeHelper.cpp in Mozilla Firefox before 3.6.7 and Thunderbird before 3.1.1 inserts a U+FFFD sequence into text in certain…

published July 30, 2010

CVSS
—
EPSS
1%
Percentile
71.1
In the wild
Unconfirmed
What it is

intl/uconv/util/nsUnicodeDecodeHelper.cpp in Mozilla Firefox before 3.6.7 and Thunderbird before 3.1.1 inserts a U+FFFD sequence into text in certain circumstances involving undefined positions, which might make it easier for remote attackers to conduct cross-site scripting (XSS) attacks via crafted 8-bit text.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01342 · 71.1th percentile
Published
2010-07-30T20:00Z
EPSS history
Timeline
  • 30 JUL 20:00Z
    intl/uconv/util/nsUnicodeDecodeHelper.cpp in Mozilla Firefox before 3.6.7 and Thunderbird before 3.1.1 inserts a U+FFFD sequence into text in certain…
    cvelistv5