CVE-2015-7940 : Detail

CVE-2015-7940

0.97%V4
2015-11-09
16h00 +00:00
A01-Broken Access ControlA02-Cryptographic Failures
Network
2024-08-06
08h06 +00:00
CVE.org
NVD
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Deskripsi CVE

The Bouncy Castle Java library before 1.51 does not validate a point is withing the elliptic curve, which makes it easier for remote attackers to obtain private keys via a series of crafted elliptic curve Diffie Hellman (ECDH) key exchanges, aka an "invalid curve attack."

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CWE-310 Category : Cryptographic Issues
Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed.

Metrik

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

Opensuse>>Leap >> Version 42.1

Opensuse>>Opensuse >> Version 13.1

Opensuse>>Opensuse >> Version 13.2

Konfigurasi 0

Bouncycastle>>Bouncy_castle_crypto_package >> Version Hingga (termasuk) 1.50

Konfigurasi 0

Oracle>>Application_testing_suite >> Version 12.5.0.1

Oracle>>Application_testing_suite >> Version 12.5.0.2

Oracle>>Application_testing_suite >> Version 12.5.0.3

Oracle>>Enterprise_manager_ops_center >> Version 12.1.4

Oracle>>Enterprise_manager_ops_center >> Version 12.2.2

Oracle>>Peoplesoft_enterprise_peopletools >> Version 8.54

Oracle>>Peoplesoft_enterprise_peopletools >> Version 8.55

Oracle>>Virtual_desktop_infrastructure >> Version 3.5.2

Referensi

http://rhn.redhat.com/errata/RHSA-2016-2035.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.securityfocus.com/bid/79091
Tags : vdb-entry, x_refsource_BID
http://rhn.redhat.com/errata/RHSA-2016-2036.html
Tags : vendor-advisory, x_refsource_REDHAT
https://usn.ubuntu.com/3727-1/
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2015/10/22/9
Tags : mailing-list, x_refsource_MLIST
http://www.securitytracker.com/id/1037036
Tags : vdb-entry, x_refsource_SECTRACK
http://www.openwall.com/lists/oss-security/2015/10/22/7
Tags : mailing-list, x_refsource_MLIST
http://www.debian.org/security/2015/dsa-3417
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.securitytracker.com/id/1037046
Tags : vdb-entry, x_refsource_SECTRACK
http://www.securitytracker.com/id/1037053
Tags : vdb-entry, x_refsource_SECTRACK
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.