Deskripsi CVE

PHP 5.3.8 does not always check the return value of the zend_strndup function, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted input to an application that performs strndup operations on untrusted string data, as demonstrated by the define function in zend_builtin_functions.c, and unspecified functions in ext/soap/php_sdl.c, ext/standard/syslog.c, ext/standard/browscap.c, ext/oci8/oci8.c, ext/com_dotnet/com_typeinfo.c, and main/php_open_temporary_file.c.

Informasi CVE

Kelemahan Terkait

CWE-ID	Nama Kelemahan	Sumber
CWE-20	Improper Input Validation The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Metrik

Metrik	Skor	Tingkat keparahan	CVSS Vektor	Sumber
V2	5		AV:N/AC:L/Au:N/C:N/I:N/A:P	nvd@nist.gov

EPSS

EPSS adalah model penilaian yang memprediksi kemungkinan suatu kerentanan dieksploitasi.

Skor EPSS

Model EPSS menghasilkan skor probabilitas antara 0 dan 1 (0 hingga 100%). Semakin tinggi skor, semakin besar probabilitas bahwa suatu kerentanan akan dieksploitasi.

Persentil EPSS

Persentil digunakan untuk meranking CVE berdasarkan skor EPSS mereka. Misalnya, CVE di persentil ke-95 berdasarkan skor EPSS-nya lebih mungkin dieksploitasi daripada 95% CVE lainnya. Dengan demikian, persentil digunakan untuk membandingkan skor EPSS suatu CVE dengan CVE lainnya.

EPSS First.org

Informasi eksploitasi

Exploit Database EDB-ID : 18370

Tanggal publikasi : 2012-01-13 23h00 +00:00
Penulis : Maksymilian Arciemowicz
Terverifikasi EDB : No

Produk yang Disebutkan

Konfigurasi 0

Php>>Php >> Version 5.3.8

Referensi

http://marc.info/?l=bugtraq&m=134012830914727&w=2
Tags : vendor-advisory, x_refsource_HP

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
Tags : vendor-advisory, x_refsource_HP

http://www.exploit-db.com/exploits/18370/
Tags : exploit, x_refsource_EXPLOIT-DB

http://archives.neohapsis.com/archives/bugtraq/2012-01/0092.html
Tags : mailing-list, x_refsource_BUGTRAQ

http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html
Tags : vendor-advisory, x_refsource_SUSE

http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html
Tags : vendor-advisory, x_refsource_SUSE

http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00001.html
Tags : vendor-advisory, x_refsource_SUSE

http://secunia.com/advisories/48668
Tags : third-party-advisory, x_refsource_SECUNIA