CVE-2011-2516 : Detail

CVE-2011-2516

7.3%V4
2011-07-11
20h00 +00:00
Network
2024-08-06
23h00 +00:00
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Deskripsi CVE

Off-by-one error in the XML signature feature in Apache XML Security for C++ 1.6.0, as used in Shibboleth before 2.4.3 and possibly other products, allows remote attackers to cause a denial of service (crash) via a signature using a large RSA key, which triggers a buffer overflow.

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

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.

Produk yang Disebutkan

Konfigurasi 0

Apache>>Xml_security_for_c\+\+ >> Version 1.6.0

Shibboleth>>Shibboleth-sp >> Version Hingga (termasuk) 2.4.2

Shibboleth>>Shibboleth-sp >> Version 1.3.1

Shibboleth>>Shibboleth-sp >> Version 1.3.2

Shibboleth>>Shibboleth-sp >> Version 1.3.3

Shibboleth>>Shibboleth-sp >> Version 1.3.4

Shibboleth>>Shibboleth-sp >> Version 1.3.5

Shibboleth>>Shibboleth-sp >> Version 1.3f

Shibboleth>>Shibboleth-sp >> Version 2.0

Shibboleth>>Shibboleth-sp >> Version 2.1

Shibboleth>>Shibboleth-sp >> Version 2.2

Shibboleth>>Shibboleth-sp >> Version 2.2.1

Shibboleth>>Shibboleth-sp >> Version 2.3

Shibboleth>>Shibboleth-sp >> Version 2.3.1

Shibboleth>>Shibboleth-sp >> Version 2.4

Shibboleth>>Shibboleth-sp >> Version 2.4.1

Referensi

http://www.debian.org/security/2011/dsa-2277
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/45491
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/45151
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/45198
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/45191
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securitytracker.com/id?1025755
Tags : vdb-entry, x_refsource_SECTRACK
http://www.securityfocus.com/bid/48611
Tags : vdb-entry, x_refsource_BID