CVE-2014-4975 : Detail

CVE-2014-4975

3.4%V4
2014-11-15
20h00 +00:00
Overflow
Network
2024-08-06
11h34 +00:00
Notifikasi untuk CVE tertentu
Tetap terinformasi tentang perubahan untuk CVE tertentu.
Kelola notifikasi

Deskripsi CVE

Off-by-one error in the encodes function in pack.c in Ruby 1.9.3 and earlier, and 2.x through 2.1.2, when using certain format string specifiers, allows context-dependent attackers to cause a denial of service (segmentation fault) via vectors that trigger a stack-based buffer overflow.

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.

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.

Produk yang Disebutkan

Konfigurasi 0

Ruby-lang>>Ruby >> Version Hingga (termasuk) 1.9.3

Ruby-lang>>Ruby >> Version 2.0

Ruby-lang>>Ruby >> Version 2.0.0

Ruby-lang>>Ruby >> Version 2.0.0

Ruby-lang>>Ruby >> Version 2.0.0

Ruby-lang>>Ruby >> Version 2.0.0

Ruby-lang>>Ruby >> Version 2.0.0

Ruby-lang>>Ruby >> Version 2.0.0

Ruby-lang>>Ruby >> Version 2.0.0

Ruby-lang>>Ruby >> Version 2.0.0

Ruby-lang>>Ruby >> Version 2.1

Ruby-lang>>Ruby >> Version 2.1

Ruby-lang>>Ruby >> Version 2.1.1

Ruby-lang>>Ruby >> Version 2.1.2

Konfigurasi 0

Redhat>>Enterprise_linux_desktop >> Version 7.0

Redhat>>Enterprise_linux_hpc_node >> Version 7.0

Redhat>>Enterprise_linux_server >> Version 7.0

Redhat>>Enterprise_linux_workstation >> Version 7.0

Konfigurasi 0

Debian>>Debian_linux >> Version 7.0

Debian>>Debian_linux >> Version 8.0

Konfigurasi 0

Canonical>>Ubuntu_linux >> Version 12.04

Canonical>>Ubuntu_linux >> Version 14.04

Canonical>>Ubuntu_linux >> Version 14.10

Referensi

http://www.openwall.com/lists/oss-security/2014/07/09/13
Tags : mailing-list, x_refsource_MLIST
http://rhn.redhat.com/errata/RHSA-2014-1912.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.securityfocus.com/bid/68474
Tags : vdb-entry, x_refsource_BID
http://rhn.redhat.com/errata/RHSA-2014-1913.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.debian.org/security/2015/dsa-3157
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.ubuntu.com/usn/USN-2397-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.mandriva.com/security/advisories?name=MDVSA-2015:129
Tags : vendor-advisory, x_refsource_MANDRIVA
http://rhn.redhat.com/errata/RHSA-2014-1914.html
Tags : vendor-advisory, x_refsource_REDHAT