// For flags

CVE-2007-1216

krb5 double free flaw

Severity Score

9.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Double free vulnerability in the GSS-API library (lib/gssapi/krb5/k5unseal.c), as used by the Kerberos administration daemon (kadmind) in MIT krb5 before 1.6.1, when used with the authentication method provided by the RPCSEC_GSS RPC library, allows remote authenticated users to execute arbitrary code and modify the Kerberos key database via a message with an "an invalid direction encoding".

Una vulnerabilidad de Doble Liberación en la biblioteca GSS-API (lib/gssapi/krb5/k5unseal.c), como la utiliza el demonio de administración de Kerberos (kadmind) en MIT krb5 anterior a versión 1.6.1, cuando es usado con el método de autenticación proporcionado por la biblioteca RPC de RPCSEC_GSS, permite a los usuarios autenticados remotamente ejecutar código arbitrario y modificar la base de datos de claves de Kerberos mediante un mensaje con una "an invalid direction encoding".

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2007-03-02 CVE Reserved
  • 2007-04-05 CVE Published
  • 2024-03-17 EPSS Updated
  • 2024-08-07 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-415: Double Free
CAPEC
References (37)
URL Tag Source
http://docs.info.apple.com/article.html?artnum=305391 Broken Link
http://secunia.com/advisories/24706 Third Party Advisory
http://secunia.com/advisories/24735 Third Party Advisory
http://secunia.com/advisories/24736 Third Party Advisory
http://secunia.com/advisories/24740 Third Party Advisory
http://secunia.com/advisories/24750 Third Party Advisory
http://secunia.com/advisories/24757 Third Party Advisory
http://secunia.com/advisories/24785 Third Party Advisory
http://secunia.com/advisories/24786 Third Party Advisory
http://secunia.com/advisories/24817 Third Party Advisory
http://secunia.com/advisories/24966 Third Party Advisory
http://secunia.com/advisories/25388 Third Party Advisory
http://www.kb.cert.org/vuls/id/419344 Third Party Advisory
http://www.securityfocus.com/archive/1/464591/100/0/threaded Mailing List
http://www.securityfocus.com/archive/1/464666/100/0/threaded Mailing List
http://www.securityfocus.com/archive/1/464814/30/7170/threaded Mailing List
http://www.securityfocus.com/bid/23282 Third Party Advisory
http://www.securitytracker.com/id?1017852 Third Party Advisory
http://www.us-cert.gov/cas/techalerts/TA07-093B.html Third Party Advisory
http://www.us-cert.gov/cas/techalerts/TA07-109A.html Third Party Advisory
http://www.vupen.com/english/advisories/2007/1218 Third Party Advisory
http://www.vupen.com/english/advisories/2007/1470 Third Party Advisory
http://www.vupen.com/english/advisories/2007/1916 Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/33413 Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11135 Broken Link
URL Date SRC
URL Date SRC
http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-003.txt 2021-02-02
URL Date SRC
ftp://patches.sgi.com/support/free/security/advisories/20070401-01-P.asc 2021-02-02
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01056923 2021-02-02
http://lists.apple.com/archives/Security-announce/2007/Apr/msg00001.html 2021-02-02
http://lists.suse.com/archive/suse-security-announce/2007-Apr/0001.html 2021-02-02
http://security.gentoo.org/glsa/glsa-200704-02.xml 2021-02-02
http://www.debian.org/security/2007/dsa-1276 2021-02-02
http://www.mandriva.com/security/advisories?name=MDKSA-2007:077 2021-02-02
http://www.redhat.com/support/errata/RHSA-2007-0095.html 2021-02-02
http://www.ubuntu.com/usn/usn-449-1 2021-02-02
https://access.redhat.com/security/cve/CVE-2007-1216 2007-04-03
https://bugzilla.redhat.com/show_bug.cgi?id=231537 2007-04-03
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mit
Search vendor "Mit"
 Kerberos 5
Search vendor "Mit" for product "Kerberos 5"
 < 1.6.1
Search vendor "Mit" for product "Kerberos 5" and version " < 1.6.1"
-
Affected
Canonical
Search vendor "Canonical"
 Ubuntu Linux
Search vendor "Canonical" for product "Ubuntu Linux"
 5.10
Search vendor "Canonical" for product "Ubuntu Linux" and version "5.10"
-
Affected
Canonical
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 Ubuntu Linux
Search vendor "Canonical" for product "Ubuntu Linux"
 6.06
Search vendor "Canonical" for product "Ubuntu Linux" and version "6.06"
-
Affected
Canonical
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 Ubuntu Linux
Search vendor "Canonical" for product "Ubuntu Linux"
 6.10
Search vendor "Canonical" for product "Ubuntu Linux" and version "6.10"
-
Affected
Debian
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 Debian Linux
Search vendor "Debian" for product "Debian Linux"
 3.1
Search vendor "Debian" for product "Debian Linux" and version "3.1"
-
Affected
Debian
Search vendor "Debian"
 Debian Linux
Search vendor "Debian" for product "Debian Linux"
 4.0
Search vendor "Debian" for product "Debian Linux" and version "4.0"
-
Affected