CVE-2015-2305 : Detail

CVE-2015-2305

20.16%V4
2015-03-30
10h00 +00:00
Network
2024-08-06
05h10 +00:00
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Deskripsi CVE

Integer overflow in the regcomp implementation in the Henry Spencer BSD regex library (aka rxspencer) alpha3.8.g5 on 32-bit platforms, as used in NetBSD through 6.1.5 and other products, might allow context-dependent attackers to execute arbitrary code via a large regular expression that leads to a heap-based buffer overflow.

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
CWE-190 Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

Metrik

Metrik Skor Tingkat keparahan CVSS Vektor Sumber
V2 6.8 AV:N/AC:M/Au:N/C:P/I:P/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

Rxspencer_project>>Rxspencer >> Version 3.8.g5

Konfigurasi 0

Canonical>>Ubuntu_linux >> Version 10.04

Canonical>>Ubuntu_linux >> Version 12.04

Canonical>>Ubuntu_linux >> Version 14.04

Canonical>>Ubuntu_linux >> Version 14.10

Canonical>>Ubuntu_linux >> Version 15.04

Debian>>Debian_linux >> Version 7.0

Debian>>Debian_linux >> Version 8.0

Opensuse>>Opensuse >> Version 13.1

Opensuse>>Opensuse >> Version 13.2

Konfigurasi 0

Php>>Php >> Version Dari (termasuk) 5.4.0 Hingga (tidak termasuk) 5.4.39

Php>>Php >> Version Dari (termasuk) 5.5.0 Hingga (tidak termasuk) 5.5.23

Php>>Php >> Version Dari (termasuk) 5.6.0 Hingga (tidak termasuk) 5.6.7

Referensi

http://www.securityfocus.com/bid/72611
Tags : vdb-entry, x_refsource_BID
http://www.debian.org/security/2015/dsa-3195
Tags : vendor-advisory, x_refsource_DEBIAN
http://openwall.com/lists/oss-security/2015/03/11/8
Tags : mailing-list, x_refsource_MLIST
http://marc.info/?l=bugtraq&m=143403519711434&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.securitytracker.com/id/1031947
Tags : vdb-entry, x_refsource_SECTRACK
http://php.net/ChangeLog-5.php
Tags : x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2594-1
Tags : vendor-advisory, x_refsource_UBUNTU
https://support.apple.com/HT205267
Tags : x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2572-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.kb.cert.org/vuls/id/695940
Tags : third-party-advisory, x_refsource_CERT-VN
http://openwall.com/lists/oss-security/2015/02/07/14
Tags : mailing-list, x_refsource_MLIST
http://rhn.redhat.com/errata/RHSA-2015-1053.html
Tags : vendor-advisory, x_refsource_REDHAT
http://marc.info/?l=bugtraq&m=143403519711434&w=2
Tags : vendor-advisory, x_refsource_HP
http://rhn.redhat.com/errata/RHSA-2015-1066.html
Tags : vendor-advisory, x_refsource_REDHAT