CVE-2011-4869 : Detail

CVE-2011-4869

2.08%V4
2011-12-20
11h00 +00:00
Network
2024-08-07
00h16 +00:00
CVE.org
NVD
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Kelola notifikasi

Deskripsi CVE

validator/val_nsec3.c in Unbound before 1.4.13p2 does not properly perform proof processing for NSEC3-signed zones, which allows remote DNS servers to cause a denial of service (daemon crash) via a malformed response that lacks expected NSEC3 records, a different vulnerability than CVE-2011-4528.

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
CWE-399 Category : Resource Management Errors
Weaknesses in this category are related to improper management of system resources.

Metrik

Metrik Skor Tingkat keparahan CVSS Vektor Sumber
V2 7.8 AV:N/AC:L/Au:N/C:N/I:N/A:C 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

Produk yang Disebutkan

Konfigurasi 0

Unbound>>Unbound >> Version Hingga (termasuk) 1.4.12

Unbound>>Unbound >> Version 0.0

Unbound>>Unbound >> Version 0.1

Unbound>>Unbound >> Version 0.2

Unbound>>Unbound >> Version 0.3

Unbound>>Unbound >> Version 0.4

Unbound>>Unbound >> Version 0.5

Unbound>>Unbound >> Version 0.6

Unbound>>Unbound >> Version 0.7

Unbound>>Unbound >> Version 0.7.1

Unbound>>Unbound >> Version 0.7.2

Unbound>>Unbound >> Version 0.8

Unbound>>Unbound >> Version 0.09

Unbound>>Unbound >> Version 0.10

Unbound>>Unbound >> Version 0.11

Unbound>>Unbound >> Version 1.0.0

Unbound>>Unbound >> Version 1.0.1

Unbound>>Unbound >> Version 1.0.2

Unbound>>Unbound >> Version 1.1.0

Unbound>>Unbound >> Version 1.1.1

Unbound>>Unbound >> Version 1.2.0

Unbound>>Unbound >> Version 1.2.1

Unbound>>Unbound >> Version 1.3.0

Unbound>>Unbound >> Version 1.3.1

Unbound>>Unbound >> Version 1.3.2

Unbound>>Unbound >> Version 1.3.3

Unbound>>Unbound >> Version 1.3.4

Unbound>>Unbound >> Version 1.4.0

Unbound>>Unbound >> Version 1.4.1

Unbound>>Unbound >> Version 1.4.2

Unbound>>Unbound >> Version 1.4.3

Unbound>>Unbound >> Version 1.4.4

Unbound>>Unbound >> Version 1.4.5

Unbound>>Unbound >> Version 1.4.6

Unbound>>Unbound >> Version 1.4.7

Unbound>>Unbound >> Version 1.4.8

Unbound>>Unbound >> Version 1.4.9

Unbound>>Unbound >> Version 1.4.10

Unbound>>Unbound >> Version 1.4.11

Referensi

http://secunia.com/advisories/47326
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.kb.cert.org/vuls/id/209659
Tags : third-party-advisory, x_refsource_CERT-VN
http://www.debian.org/security/2011/dsa-2370
Tags : vendor-advisory, x_refsource_DEBIAN
http://osvdb.org/77910
Tags : vdb-entry, x_refsource_OSVDB
Informasi yang disajikan di CVE Find berasal dari beberapa sumber referensi yang dipilih dengan cermat. Data CVE disediakan oleh MITRE Corporation dan National Vulnerability Database (NVD). Katalog Known Exploited Vulnerabilities (KEV) bersumber dari Cybersecurity and Infrastructure Security Agency (CISA), sementara skor EPSS berasal dari FIRST.org. Selain itu, data mengenai kelemahan perangkat lunak (CWE) dan pola serangan umum (CAPEC) dikelola oleh MITRE Corporation, dan informasi tentang konfigurasi perangkat keras dan perangkat lunak (CPE) disediakan oleh NVD.