ID |
CVE-2009-4212
|
Summary |
Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid. Per: http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-004.txt
"Only releases krb5-1.3 and later are vulnerable, as
earlier releases did not contain the functionality implemented by the
vulnerable code.
This is an implementation vulnerability in MIT krb5, and is not a
vulnerability in the Kerberos protocol." Per: http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-004.txt
FIXES
=====
* The upcoming krb5-1.7.1 and krb5-1.6.4 releases will contain a fix
for this vulnerability.
* For the krb5-1.7 release, apply the patch available at:
http://web.mit.edu/kerberos/advisories/2009-004-patch_1.7.txt
A PGP-signed patch is available at
http://web.mit.edu/kerberos/advisories/2009-004-patch_1.7.txt.asc
* For the krb5-1.6 releases, apply the patch available at:
http://web.mit.edu/kerberos/advisories/2009-004-patch_1.6.3.txt
A PGP-signed patch is available at
http://web.mit.edu/kerberos/advisories/2009-004-patch_1.6.3.txt.asc
* The krb5-1.6.3 patch might apply successfully to older releases.
|
References |
|
Vulnerable Configurations |
-
cpe:2.3:a:mit:kerberos:5-1.6.3:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos:5-1.6.3:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.3:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.3:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.3.1:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.3.2:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.3.3:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.3.3:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.3.4:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.3.4:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.3.5:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.3.5:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.3.6:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.3.6:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.4:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.4:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.4.1:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.4.2:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.4.2:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.4.3:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.4.3:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.4.4:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.4.4:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.5:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.5:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.5.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.5.1:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.5.2:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.5.2:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.5.3:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.5.3:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.6:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.6:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.6.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.6.1:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.6.2:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.6.2:*:*:*:*:*:*:*
-
cpe:2.3:a:mit:kerberos_5:1.7:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.7:*:*:*:*:*:*:*
|
CVSS |
Base: | 10.0 (as of 21-01-2020 - 15:45) |
Impact: | |
Exploitability: | |
|
CWE |
CWE-189 |
CAPEC |
|
Access |
Vector | Complexity | Authentication |
NETWORK |
LOW |
NONE |
|
Impact |
Confidentiality | Integrity | Availability |
COMPLETE |
COMPLETE |
COMPLETE |
|
cvss-vector
via4
|
AV:N/AC:L/Au:N/C:C/I:C/A:C
|
oval
via4
|
accepted | 2013-04-29T04:12:50.141-04:00 | class | vulnerability | contributors | name | Aharon Chernin | organization | SCAP.com, LLC |
name | Dragos Prisaca | organization | G2, Inc. |
| definition_extensions | comment | The operating system installed on the system is Red Hat Enterprise Linux 3 | oval | oval:org.mitre.oval:def:11782 |
comment | CentOS Linux 3.x | oval | oval:org.mitre.oval:def:16651 |
comment | The operating system installed on the system is Red Hat Enterprise Linux 4 | oval | oval:org.mitre.oval:def:11831 |
comment | CentOS Linux 4.x | oval | oval:org.mitre.oval:def:16636 |
comment | Oracle Linux 4.x | oval | oval:org.mitre.oval:def:15990 |
comment | The operating system installed on the system is Red Hat Enterprise Linux 5 | oval | oval:org.mitre.oval:def:11414 |
comment | The operating system installed on the system is CentOS Linux 5.x | oval | oval:org.mitre.oval:def:15802 |
comment | Oracle Linux 5.x | oval | oval:org.mitre.oval:def:15459 |
| description | Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid. | family | unix | id | oval:org.mitre.oval:def:11272 | status | accepted | submitted | 2010-07-09T03:56:16-04:00 | title | Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid. | version | 30 |
accepted | 2014-01-20T04:01:34.127-05:00 | class | vulnerability | contributors | name | J. Daniel Brown | organization | DTCC |
name | Chris Coffin | organization | The MITRE Corporation |
| definition_extensions | comment | VMware ESX Server 4.0 is installed | oval | oval:org.mitre.oval:def:6293 |
| description | Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid. | family | unix | id | oval:org.mitre.oval:def:7357 | status | accepted | submitted | 2010-06-01T17:30:00.000-05:00 | title | MIT Kerberos AES and RC4 Decryption Integer Underflow Vulnerabilities | version | 8 |
accepted | 2010-06-07T04:01:00.525-04:00 | class | vulnerability | contributors | name | Pai Peng | organization | Hewlett-Packard |
| definition_extensions | comment | Solaris 10 (SPARC) is installed | oval | oval:org.mitre.oval:def:1440 |
comment | Solaris 10 (x86) is installed | oval | oval:org.mitre.oval:def:1926 |
| description | Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid. | family | unix | id | oval:org.mitre.oval:def:8192 | status | accepted | submitted | 2010-03-22T14:26:56.000-04:00 | title | Integer Overflow Security Vulnerability in AES and RC4 Decryption in the Solaris Kerberos Crypto Library May Lead to Execution of Arbitrary Code or a Denial of Service (DoS) | version | 36 |
|
redhat
via4
|
advisories | bugzilla | id | 545015 | title | CVE-2009-4212 krb: KDC integer overflows in AES and RC4 decryption routines (MITKRB5-SA-2009-004) |
| oval | OR | comment | Red Hat Enterprise Linux must be installed | oval | oval:com.redhat.rhba:tst:20070304026 |
AND | comment | Red Hat Enterprise Linux 4 is installed | oval | oval:com.redhat.rhba:tst:20070304025 |
OR | AND | comment | krb5-devel is earlier than 0:1.3.4-62.el4_8.1 | oval | oval:com.redhat.rhsa:tst:20100029001 |
comment | krb5-devel is signed with Red Hat master key | oval | oval:com.redhat.rhsa:tst:20060612002 |
|
AND | comment | krb5-libs is earlier than 0:1.3.4-62.el4_8.1 | oval | oval:com.redhat.rhsa:tst:20100029003 |
comment | krb5-libs is signed with Red Hat master key | oval | oval:com.redhat.rhsa:tst:20060612004 |
|
AND | comment | krb5-server is earlier than 0:1.3.4-62.el4_8.1 | oval | oval:com.redhat.rhsa:tst:20100029005 |
comment | krb5-server is signed with Red Hat master key | oval | oval:com.redhat.rhsa:tst:20060612006 |
|
AND | comment | krb5-workstation is earlier than 0:1.3.4-62.el4_8.1 | oval | oval:com.redhat.rhsa:tst:20100029007 |
comment | krb5-workstation is signed with Red Hat master key | oval | oval:com.redhat.rhsa:tst:20060612008 |
|
|
|
AND | comment | Red Hat Enterprise Linux 5 is installed | oval | oval:com.redhat.rhba:tst:20070331005 |
OR | AND | comment | krb5-devel is earlier than 0:1.6.1-36.el5_4.1 | oval | oval:com.redhat.rhsa:tst:20100029010 |
comment | krb5-devel is signed with Red Hat redhatrelease key | oval | oval:com.redhat.rhsa:tst:20070095011 |
|
AND | comment | krb5-libs is earlier than 0:1.6.1-36.el5_4.1 | oval | oval:com.redhat.rhsa:tst:20100029012 |
comment | krb5-libs is signed with Red Hat redhatrelease key | oval | oval:com.redhat.rhsa:tst:20070095013 |
|
AND | comment | krb5-server is earlier than 0:1.6.1-36.el5_4.1 | oval | oval:com.redhat.rhsa:tst:20100029014 |
comment | krb5-server is signed with Red Hat redhatrelease key | oval | oval:com.redhat.rhsa:tst:20070095015 |
|
AND | comment | krb5-workstation is earlier than 0:1.6.1-36.el5_4.1 | oval | oval:com.redhat.rhsa:tst:20100029016 |
comment | krb5-workstation is signed with Red Hat redhatrelease key | oval | oval:com.redhat.rhsa:tst:20070095017 |
|
|
|
|
| rhsa | id | RHSA-2010:0029 | released | 2010-01-12 | severity | Critical | title | RHSA-2010:0029: krb5 security update (Critical) |
|
| rpms | - krb5-debuginfo-0:1.2.7-71
- krb5-debuginfo-0:1.3.4-60.el4_7.3
- krb5-debuginfo-0:1.3.4-62.el4_8.1
- krb5-debuginfo-0:1.6.1-25.el5_2.3
- krb5-debuginfo-0:1.6.1-31.el5_3.4
- krb5-debuginfo-0:1.6.1-36.el5_4.1
- krb5-devel-0:1.2.7-71
- krb5-devel-0:1.3.4-60.el4_7.3
- krb5-devel-0:1.3.4-62.el4_8.1
- krb5-devel-0:1.6.1-25.el5_2.3
- krb5-devel-0:1.6.1-31.el5_3.4
- krb5-devel-0:1.6.1-36.el5_4.1
- krb5-libs-0:1.2.7-71
- krb5-libs-0:1.3.4-60.el4_7.3
- krb5-libs-0:1.3.4-62.el4_8.1
- krb5-libs-0:1.6.1-25.el5_2.3
- krb5-libs-0:1.6.1-31.el5_3.4
- krb5-libs-0:1.6.1-36.el5_4.1
- krb5-server-0:1.2.7-71
- krb5-server-0:1.3.4-60.el4_7.3
- krb5-server-0:1.3.4-62.el4_8.1
- krb5-server-0:1.6.1-25.el5_2.3
- krb5-server-0:1.6.1-31.el5_3.4
- krb5-server-0:1.6.1-36.el5_4.1
- krb5-workstation-0:1.2.7-71
- krb5-workstation-0:1.3.4-60.el4_7.3
- krb5-workstation-0:1.3.4-62.el4_8.1
- krb5-workstation-0:1.6.1-25.el5_2.3
- krb5-workstation-0:1.6.1-31.el5_3.4
- krb5-workstation-0:1.6.1-36.el5_4.1
|
|
refmap
via4
|
apple | APPLE-SA-2010-06-15-1 | bid | 37749 | confirm | | debian | DSA-1969 | fedora | - FEDORA-2010-0503
- FEDORA-2010-0515
| hp | | mandriva | MDVSA-2010:006 | sectrack | 1023440 | secunia | - 38080
- 38108
- 38126
- 38140
- 38184
- 38203
- 38696
- 40220
| sunalert | | ubuntu | USN-881-1 | vupen | - ADV-2010-0096
- ADV-2010-0129
- ADV-2010-1481
|
|
Last major update |
21-01-2020 - 15:45 |
Published |
13-01-2010 - 19:30 |
Last modified |
21-01-2020 - 15:45 |