PT-2009-4838 · Apple · Safari+1

Publicado 2009-07-09 · Atualizado 2018-10-10 · CVE-2009-2421

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

AV:N/AC:L/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions Apple Safari version 3.2.3

Description The issue allows remote attackers to cause a denial of service or possibly execute arbitrary code via a high-bit character in a URL fragment for an unspecified protocol. This is due to a problem in the CFCharacterSetInitInlineBuffer method in CoreFoundation.dll.

Recommendations For Apple Safari version 3.2.3, consider avoiding the use of high-bit characters in URL fragments until a patch is available. As a temporary workaround, restrict access to potentially vulnerable URLs to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2009-2421

Produtos afetados

Corefoundation

Safari

Referências · 3

• https://nvd.nist.gov/vuln/detail/CVE-2009-2421 · Nota de Segurança
• http://securityfocus.com/bid/35481 · Nota
• http://securityfocus.com/archive/1/504479/100/0/threaded · Nota