Unscored severity · published Nov 12, 2010
CVE-2010-3870
The utf8_decode function in PHP before 5.3.4 does not properly handle non-shortest form UTF-8 encoding and ill-formed subsequences in UTF-8 data, which makes it easier for remote…
–
CVSS
11.3%
EPSS
No
On KEV
Description
The utf8_decode function in PHP before 5.3.4 does not properly handle non-shortest form UTF-8 encoding and ill-formed subsequences in UTF-8 data, which makes it easier for remote attackers to bypass cross-site scripting (XSS) and SQL injection protection mechanisms via a crafted string.
Exploitation
Is it being used?
Exploit prediction (EPSS)11.3% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
PHP · PHP
before 5.2.14; 5.3.0 before 5.3.4 · source: NVD
UL
Ubuntu Linux · Canonical
6.06; 8.04; 9.10; 10.04; 10.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2010-3870
CVE.org
https://www.cve.org/CVERecord?id=CVE-2010-3870
Exploit
http://bugs.php.net/bug.php?id=48230
Exploit
http://bugs.php.net/bug.php?id=49687
Mailing List
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
Mailing List
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052836.html
Mailing List
http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052845.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html
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