CVE-2008-4405 : Detail

CVE-2008-4405

1.48%V4
2008-10-03
17h18 +00:00
A01-Broken Access Control
Local
2024-08-07
10h17 +00:00
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Deskripsi CVE

xend in Xen 3.0.3 does not properly limit the contents of the /local/domain xenstore directory tree, and does not properly restrict a guest VM's write access within this tree, which allows guest OS users to cause a denial of service and possibly have unspecified other impact by writing to (1) console/tty, (2) console/limit, or (3) image/device-model-pid. NOTE: this issue was originally reported as an issue in libvirt 0.3.3 and xenstore, but CVE is considering the core issue to be related to Xen.

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
CWE-264 Category : Permissions, Privileges, and Access Controls
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.

Metrik

Metrik Skor Tingkat keparahan CVSS Vektor Sumber
V2 7.2 AV:L/AC:L/Au:N/C:C/I:C/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.

Informasi eksploitasi

Exploit Database EDB-ID : 32446

Tanggal publikasi : 2008-09-29 22h00 +00:00
Penulis : Pascal Bouchareine
Terverifikasi EDB : Yes

Produk yang Disebutkan

Konfigurasi 0

Citrix>>Xen >> Version 3.0.3

Referensi

http://www.vupen.com/english/advisories/2008/2709
Tags : vdb-entry, x_refsource_VUPEN
http://www.mandriva.com/security/advisories?name=MDVSA-2009:016
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/32064
Tags : third-party-advisory, x_refsource_SECUNIA
http://openwall.com/lists/oss-security/2008/09/30/6
Tags : mailing-list, x_refsource_MLIST
http://www.redhat.com/support/errata/RHSA-2009-0003.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.securityfocus.com/bid/31499
Tags : vdb-entry, x_refsource_BID
http://www.securitytracker.com/id?1020955
Tags : vdb-entry, x_refsource_SECTRACK
http://www.openwall.com/lists/oss-security/2008/10/04/3
Tags : mailing-list, x_refsource_MLIST