[arch-dev-public] [signoff] krb5-1.9.1-5
This update apply an upstream patch that fix the following KDC denial of service vulnerabilities [1] : CVE-2011-1527: In releases krb5-1.9 and later, the KDC can crash due to a null pointer dereference if configured to use the LDAP back end. A trigger condition is publicly known but not known to be widely circulated. CVE-2011-1528: In releases krb5-1.8 and later, the KDC can crash due to an assertion failure. No exploit is known to exist, but there is public evidence that the unidentified trigger condition occurs in the field. CVE-2011-1529: In releases krb5-1.8 and later, the KDC can crash due to a null pointer dereference. No exploit is known to exist. Please test and signoff. I am not sure I will have internet access at the hotel in the next days, so feel free to move this to [core] once it gets the required signoffs. Cheers, Stéphane [1] http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-006.txt
[2011-10-18 22:10:01 -0400] Stéphane Gaudreault:
This update apply an upstream patch that fix the following KDC denial of service vulnerabilities [1] :
CVE-2011-1527: In releases krb5-1.9 and later, the KDC can crash due to a null pointer dereference if configured to use the LDAP back end. A trigger condition is publicly known but not known to be widely circulated.
CVE-2011-1528: In releases krb5-1.8 and later, the KDC can crash due to an assertion failure. No exploit is known to exist, but there is public evidence that the unidentified trigger condition occurs in the field.
CVE-2011-1529: In releases krb5-1.8 and later, the KDC can crash due to a null pointer dereference. No exploit is known to exist.
Signoff x86_64. -- Gaetan
On 10/19/2011 05:10 AM, Stéphane Gaudreault wrote:
This update apply an upstream patch that fix the following KDC denial of service vulnerabilities [1] :
CVE-2011-1527: In releases krb5-1.9 and later, the KDC can crash due to a null pointer dereference if configured to use the LDAP back end. A trigger condition is publicly known but not known to be widely circulated.
CVE-2011-1528: In releases krb5-1.8 and later, the KDC can crash due to an assertion failure. No exploit is known to exist, but there is public evidence that the unidentified trigger condition occurs in the field.
CVE-2011-1529: In releases krb5-1.8 and later, the KDC can crash due to a null pointer dereference. No exploit is known to exist.
Please test and signoff.
I am not sure I will have internet access at the hotel in the next days, so feel free to move this to [core] once it gets the required signoffs.
Cheers,
Stéphane
[1] http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-006.txt
signoff i686 -- Ionuț
participants (3)
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Gaetan Bisson
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Ionut Biru
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Stéphane Gaudreault