Executive Summary
| Summary | |
|---|---|
| Title | xorg-server security update |
| Informations | |||
|---|---|---|---|
| Name | DSA-2784 | First vendor Publication | 2013-10-22 |
| Vendor | Debian | Last vendor Modification | 2013-10-22 |
| Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:S/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6.5 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Pedro Ribeiro discovered a use-after-free in the handling of ImageText requests in the Xorg Xserver, which could result in denial of service or privilege escalation. For the oldstable distribution (squeeze), this problem has been fixed in version 1.7.7-17. For the stable distribution (wheezy), this problem has been fixed in version 1.12.4-6+deb7u1. For the testing distribution (jessie), this problem has been fixed in version 1.14.3-4. For the unstable distribution (sid), this problem has been fixed in version 1.14.3-4. We recommend that you upgrade your xorg-server packages. |
Original Source
| Url : http://www.debian.org/security/2013/dsa-2784 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-399 | Resource Management Errors |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:19497 | |||
| Oval ID: | oval:org.mitre.oval:def:19497 | ||
| Title: | DSA-2784-1 xorg-server - use-after-free | ||
| Description: | Pedro Ribeiro discovered a use-after-free in the handling of ImageText requests in the Xorg X server, which could result in denial of service or privilege escalation. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-2784-1 CVE-2013-4396 | Version: | 5 |
| Platform(s): | Debian GNU/Linux 6.0 Debian GNU/Linux 7 Debian GNU/kFreeBSD 6.0 Debian GNU/kFreeBSD 7 | Product(s): | xorg-server |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:21666 | |||
| Oval ID: | oval:org.mitre.oval:def:21666 | ||
| Title: | Vulnerability in the X server on AIX | ||
| Description: | Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted ImageText request that triggers memory-allocation failure. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2013-4396 | Version: | 3 |
| Platform(s): | IBM AIX 6.1 IBM AIX 7.1 | Product(s): | |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2015-03-27 | Name : The remote Fedora host is missing a security update. File : fedora_2015-3964.nasl - Type : ACT_GATHER_INFO |
| 2015-03-27 | Name : The remote Fedora host is missing a security update. File : fedora_2015-3948.nasl - Type : ACT_GATHER_INFO |
| 2015-03-23 | Name : The remote Fedora host is missing a security update. File : fedora_2015-3953.nasl - Type : ACT_GATHER_INFO |
| 2015-01-19 | Name : The remote Solaris system is missing a security patch for third-party software. File : solaris11_xorg_20141014.nasl - Type : ACT_GATHER_INFO |
| 2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2013-807.nasl - Type : ACT_GATHER_INFO |
| 2014-05-16 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201405-07.nasl - Type : ACT_GATHER_INFO |
| 2014-02-05 | Name : The remote AIX host is missing a security patch. File : aix_IV52978.nasl - Type : ACT_GATHER_INFO |
| 2014-02-05 | Name : The remote AIX host is missing a security patch. File : aix_IV53246.nasl - Type : ACT_GATHER_INFO |
| 2014-01-22 | Name : The remote AIX host is missing a security patch. File : aix_IV52181.nasl - Type : ACT_GATHER_INFO |
| 2014-01-22 | Name : The remote AIX host is missing a security patch. File : aix_IV53331.nasl - Type : ACT_GATHER_INFO |
| 2014-01-22 | Name : The remote AIX host is missing a security patch. File : aix_IV52186.nasl - Type : ACT_GATHER_INFO |
| 2014-01-22 | Name : The remote AIX host is missing a security patch. File : aix_IV52185.nasl - Type : ACT_GATHER_INFO |
| 2014-01-22 | Name : The remote AIX host is missing a security patch. File : aix_IV52184.nasl - Type : ACT_GATHER_INFO |
| 2013-11-19 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_xorg-x11-Xvnc-131022.nasl - Type : ACT_GATHER_INFO |
| 2013-11-14 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2013-234.nasl - Type : ACT_GATHER_INFO |
| 2013-10-29 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2013-259.nasl - Type : ACT_GATHER_INFO |
| 2013-10-25 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_9a57c6073cab11e3b4d9bcaec565249c.nasl - Type : ACT_GATHER_INFO |
| 2013-10-23 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2784.nasl - Type : ACT_GATHER_INFO |
| 2013-10-18 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1990-1.nasl - Type : ACT_GATHER_INFO |
| 2013-10-17 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2013-1426.nasl - Type : ACT_GATHER_INFO |
| 2013-10-17 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20131015_xorg_x11_server_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
| 2013-10-16 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2013-1426.nasl - Type : ACT_GATHER_INFO |
| 2013-10-16 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2013-1426.nasl - Type : ACT_GATHER_INFO |
| 2013-10-15 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2013-287-05.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 11:32:16 |
|
| 2013-10-22 21:21:17 |
|
