Vulnerability Name:

CVE-2014-1896 (CCN-91004)

Assigned:2014-02-06
Published:2014-02-06
Updated:2017-01-07
Summary:The (1) do_send and (2) do_recv functions in io.c in libvchan in Xen 4.2.x, 4.3.x, and 4.4-RC series allows local guests to cause a denial of service or possibly gain privileges via crafted xenstore ring indexes, which triggers a "read or write past the end of the ring."
CVSS v3 Severity:5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:4.9 Medium (CVSS v2 Vector: AV:A/AC:M/Au:S/C:P/I:P/A:P)
3.6 Low (Temporal CVSS v2 Vector: AV:A/AC:M/Au:S/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): Medium
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
3.4 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-20
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2014-1896

Source: SUSE
Type: UNKNOWN
SUSE-SU-2014:0373

Source: CCN
Type: SA56840
Xen libvchan Xenstore Ring Indexes Buffer Overflow Vulnerability

Source: GENTOO
Type: UNKNOWN
GLSA-201407-03

Source: MLIST
Type: UNKNOWN
[oss-security] 20140207 Re: Xen Security Advisory 84 - integer overflow in several XSM/Flask hypercalls

Source: MLIST
Type: UNKNOWN
[oss-security] 20140210 Xen Security Advisory 86 (CVE-2014-1896) - libvchan failure handling malicious ring indexes

Source: CCN
Type: BID-65424
Xen libvchan Xenstore Ring Indexes Local Privilege Escalation Vulnerability

Source: CONFIRM
Type: Patch, Vendor Advisory
http://xenbits.xen.org/xsa/advisory-86.html

Source: CONFIRM
Type: Patch
http://xenbits.xen.org/xsa/xsa86.patch

Source: CCN
Type: XSA-86
libvchan failure handling malicious ring indexes

Source: XF
Type: UNKNOWN
xen-cve20141896-bo(91004)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:xen:xen:4.2.0:*:*:*:*:*:*:*
  • OR cpe:/o:xen:xen:4.2.1:*:*:*:*:*:*:*
  • OR cpe:/o:xen:xen:4.2.2:*:*:*:*:*:*:*
  • OR cpe:/o:xen:xen:4.2.3:*:*:*:*:*:*:*
  • OR cpe:/o:xen:xen:4.3.0:*:*:*:*:*:*:*
  • OR cpe:/o:xen:xen:4.3.1:*:*:*:*:*:*:*
  • OR cpe:/o:xen:xen:4.4.0:rc1:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20141896
    V
    		CVE-2014-1896
    2022-05-20
    oval:org.opensuse.security:def:30284
    P
    		Security update for log4j (Important)
    2021-12-17
    oval:org.opensuse.security:def:55977
    P
    		Security update for xen (Moderate)
    2021-11-29
    oval:org.opensuse.security:def:34595
    P
    		Security update for postgresql10 (Important)
    2021-11-22
    oval:org.opensuse.security:def:56089
    P
    		Security update for samba (Important)
    2021-11-16
    oval:org.opensuse.security:def:57520
    P
    		Security update for opensc (Important)
    2021-10-29
    oval:org.opensuse.security:def:31687
    P
    		Security update for sqlite3 (Important)
    2021-09-23
    oval:org.opensuse.security:def:34538
    P
    		Security update for postgresql12 (Moderate)
    2021-09-16
    oval:org.opensuse.security:def:56051
    P
    		Security update for libsndfile (Critical)
    2021-08-05
    oval:org.opensuse.security:def:55220
    P
    		Security update for MozillaFirefox (Important)
    2021-07-16
    oval:org.opensuse.security:def:30210
    P
    		Security update for ucode-intel (Important)
    2021-06-10
    oval:org.opensuse.security:def:30199
    P
    		Security update for djvulibre (Important)
    2021-05-31
    oval:org.opensuse.security:def:34440
    P
    		Security update for curl (Moderate)
    2021-05-26
    oval:org.opensuse.security:def:57446
    P
    		Security update for libxml2 (Important)
    2021-05-19
    oval:org.opensuse.security:def:30198
    P
    		Security update for libxml2 (Important)
    2021-05-19
    oval:org.opensuse.security:def:55885
    P
    		Security update for clamav (Important)
    2021-04-14
    oval:org.opensuse.security:def:31649
    P
    		Security update for postgresql, postgresql12, postgresql13 (Important)
    2021-01-26
    oval:org.opensuse.security:def:55777
    P
    		Security update for the Linux Kernel (Live Patch 37 for SLE 12 SP2) (Important)
    2020-12-07
    oval:org.opensuse.security:def:35739
    P
    		libapr1-1.3.3-11.18.17.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:28857
    P
    		Security update for gdm (Important)
    2020-12-03
    oval:org.opensuse.security:def:35698
    P
    		foomatic-filters-3.0.2-269.35.1 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:54809
    P
    		icu on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27139
    P
    		gpgme on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27419
    P
    		imlib on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27909
    P
    		Security update for Xen
    2020-12-01
    oval:org.opensuse.security:def:34208
    P
    		Security update for perl-DBI (Important)
    2020-12-01
    oval:org.opensuse.security:def:27834
    P
    		Security update for mono-core (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:56170
    P
    		Security update for dbus-1 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:28140
    P
    		Security update for java-1_7_1-ibm (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:30416
    P
    		Security update for xorg-x11-libXext
    2020-12-01
    oval:org.opensuse.security:def:34951
    P
    		Security update for Mozilla Firefox
    2020-12-01
    oval:org.opensuse.security:def:26536
    P
    		dbus-1 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:30859
    P
    		Security update for e2fsprogs
    2020-12-01
    oval:org.opensuse.security:def:54647
    P
    		pcsc-ccid on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27037
    P
    		syslog-ng on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27407
    P
    		gdk-pixbuf on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:55326
    P
    		m4 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27236
    P
    		lxc on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27693
    P
    		Security update for xorg-x11-libxcb
    2020-12-01
    oval:org.opensuse.security:def:34304
    P
    		Security update for quagga (Low)
    2020-12-01
    oval:org.opensuse.security:def:28087
    P
    		Security update for gd (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:34844
    P
    		Security update for bind (Important)
    2020-12-01
    oval:org.opensuse.security:def:26461
    P
    		Security update for chromium (Important)
    2020-12-01
    oval:org.opensuse.security:def:30649
    P
    		Security update for MozillaFirefox
    2020-12-01
    oval:org.opensuse.security:def:35060
    P
    		Security update for java-1_6_0-ibm (Important)
    2020-12-01
    oval:org.opensuse.security:def:26802
    P
    		pcsc-lite on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:30967
    P
    		Security update for grub2 (Important)
    2020-12-01
    oval:org.opensuse.security:def:55047
    P
    		yast2-core on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27178
    P
    		libcgroup1 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27483
    P
    		libsmi on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:34209
    P
    		Security update for perl-PlRPC (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27985
    P
    		Security update for MozillaFirefox (Important)
    2020-12-01
    oval:org.opensuse.security:def:28184
    P
    		Security update for krb5 (Important)
    2020-12-01
    oval:org.opensuse.security:def:30505
    P
    		Security update for Mozilla Firefox
    2020-12-01
    oval:org.opensuse.security:def:34990
    P
    		Security update for glibc
    2020-12-01
    oval:org.opensuse.security:def:26664
    P
    		aaa_base on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:30908
    P
    		Security update for freetype2 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:54669
    P
    		rhythmbox on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27090
    P
    		bash on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27408
    P
    		ghostscript-devel on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:55492
    P
    		Security update for libksba (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27874
    P
    		Security update for rubygem-activerecord-2_3 and rubygem-activesupport-2_3
    2020-12-01
    oval:org.opensuse.security:def:27750
    P
    		Security update for gd
    2020-12-01
    oval:org.opensuse.security:def:28126
    P
    		Security update for icu (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:34902
    P
    		Security update for dhcp (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26472
    P
    		Security update for Chromium (Important)
    2020-12-01
    oval:org.opensuse.security:def:30804
    P
    		Security update for cifs-utils (Important)
    2020-12-01
    oval:org.opensuse.security:def:54646
    P
    		patch on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:26886
    P
    		ecryptfs-utils-32bit on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:31011
    P
    		Security update for libX11 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27192
    P
    		libksba on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:27611
    P
    		Security update for Mozilla Firefox
    2020-12-01
    oval:org.opensuse.security:def:34220
    P
    		Security update for php5 (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:28038
    P
    		Security update for cracklib (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:34685
    P
    		Security update for Xen
    2020-12-01
    oval:org.opensuse.security:def:28822
    P
    		Security update for python-lxml
    2020-12-01
    oval:org.opensuse.security:def:26460
    P
    		Security update for chromium (Important)
    2020-12-01
    oval:org.opensuse.security:def:30562
    P
    		Security update for pcp
    2020-12-01
    oval:org.opensuse.security:def:35016
    P
    		Security update for graphviz (Low)
    2020-12-01
    oval:org.opensuse.security:def:26745
    P
    		libexiv2-4 on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:30947
    P
    		Security update for glibc (Important)
    2020-12-01
    oval:org.mitre.oval:def:25390
    P
    		SUSE-SU-2014:0373-1 -- Security update for Xen
    2014-09-08
    oval:com.ubuntu.precise:def:20141896000
    V
    		CVE-2014-1896 on Ubuntu 12.04 LTS (precise) - low.
    2014-04-01
    oval:org.opensuse.security:def:80154
    P
    		Security update for Xen
    2014-02-27
    BACK
    xen xen 4.2.0
    xen xen 4.2.1
    xen xen 4.2.2
    xen xen 4.2.3
    xen xen 4.3.0
    xen xen 4.3.1
    xen xen 4.4.0 rc1