CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2011-1526

ftpd.c in the GSS-API FTP daemon in MIT Kerberos Version 5 Applications (aka krb5-appl) 1.0.1 and earlier does not check the krb5_setegid return value, which allows remote authenticated users to bypass intended group access restrictions, and create, overwrite, delete, or read files, via standard FTP commands, related to missing autoconf tests in a configure script.
Publish Date : 2011-07-11 Last Update Date : 2018-10-09
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
6.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 264

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat important
5.5
AV:N/AC:L/Au:S/C:P/I:P/A:N 2011-06-06 2011-07-05
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @ cvedetails.com

- Related OVAL Definitions

Title Definition Id Class Family
CVE-2011-1526 oval:org.opensuse.security:def:20111526 unix
DEPRECATED: ELSA-2011-0920 -- krb5-appl security update (important) oval:org.mitre.oval:def:28085 unix
DEPRECATED: ELSA-2012-0306 -- krb5 security and bug fix update (low) oval:org.mitre.oval:def:27892 unix
DSA-2283-1 krb5-appl -- programming error oval:org.mitre.oval:def:12828 unix
ELSA-2011:0920: krb5-appl security update (Important) oval:org.mitre.oval:def:23140 unix
ELSA-2012:0306: krb5 security and bug fix update (Low) oval:org.mitre.oval:def:23359 unix
RHSA-2011:0920: krb5-appl security update (Important) oval:org.mitre.oval:def:21313 unix
RHSA-2011:0920: krb5-appl security update (Important) oval:com.redhat.rhsa:def:20110920 unix
RHSA-2012:0306: krb5 security and bug fix update (Low) oval:org.mitre.oval:def:21089 unix
RHSA-2012:0306: krb5 security and bug fix update (Low) oval:com.redhat.rhsa:def:20120306 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2011-1526

# Product Type Vendor Product Version Update Edition Language
1 Application MIT Kerberos 5-appl 1.0.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
MIT Kerberos 1

- References For CVE-2011-1526

http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062681.html
FEDORA FEDORA-2011-9080
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00009.html
SUSE openSUSE-SU-2011:1169
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062699.html
FEDORA FEDORA-2011-9109
https://exchange.xforce.ibmcloud.com/vulnerabilities/68398
XF kerberos-krb5appl-priv-esc(68398)
http://www.redhat.com/support/errata/RHSA-2011-0920.html
REDHAT RHSA-2011:0920
http://www.securityfocus.com/archive/1/518733/100/0/threaded
BUGTRAQ 20110705 MITKRB5-SA-2011-005 FTP daemon fails to set effective group ID [CVE-2011-1526]
https://bugzilla.redhat.com/show_bug.cgi?id=711419 CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00014.html
SUSE openSUSE-SU-2012:0051
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-005.txt CONFIRM
http://www.debian.org/security/2011/dsa-2283
DEBIAN DSA-2283
http://www.securityfocus.com/bid/48571
BID 48571 MIT Kerberos krb5-appl FTP Daemon EGID Remote Privilege Escalation Vulnerability Release Date:2012-05-07
http://www.mandriva.com/security/advisories?name=MDVSA-2011:117
MANDRIVA MDVSA-2011:117
http://securityreason.com/securityalert/8301
SREASON 8301
http://secunia.com/advisories/48101
SECUNIA 48101
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00002.html
SUSE SUSE-SU-2012:0010
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00004.html
SUSE SUSE-SU-2012:0018
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00011.html
SUSE SUSE-SU-2012:0050
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00010.html
SUSE SUSE-SU-2012:0042
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00005.html
SUSE openSUSE-SU-2012:0019

- Metasploit Modules Related To CVE-2011-1526

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.