CVE-2008-5557
Publicada em · Atualizada em
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 7.4%
probabilidade de exploração
7.4%top 6% das CVEs
exploração observada
nãonenhuma fonte reporta
Heap-based buffer overflow in ext/mbstring/libmbfl/filters/mbfilter_htmlent.c in the mbstring extension in PHP 4.3.0 through 5.2.6 allows context-dependent attackers to execute arbitrary code via a crafted string containing an HTML entity, which is not properly handled during Unicode conversion, related to the (1) mb_convert_encoding, (2) mb_check_encoding, (3) mb_convert_variables, and (4) mb_parse_str functions.
Produtos afetados
n/a · n/aReferências
http://archives.neohapsis.com/archives/fulldisclosure/2008-12/0477.htmlhttp://bugs.php.net/bug.php?id=45722http://cvs.php.net/viewvc.cgi/php-src/ext/mbstring/libmbfl/filters/mbfilter_htmlent.c?r1=1.7&r2=1.8http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02029444http://lists.apple.com/archives/security-announce/2009/May/msg00002.htmlhttp://lists.opensuse.org/opensuse-security-announce/2009-02/msg00002.htmlhttp://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.htmlhttp://marc.info/?l=bugtraq&m=124654546101607&w=2http://marc.info/?l=bugtraq&m=125631037611762&w=2http://secunia.com/advisories/34642http://secunia.com/advisories/35003http://secunia.com/advisories/35074