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CVE-2012-1016 DetailCurrent DescriptionThe pkinit_server_return_padata function in plugins/preauth/pkinit/pkinit_srv.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted Draft 9 request. Analysis DescriptionThe pkinit_server_return_padata function in plugins/preauth/pkinit/pkinit_srv.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted Draft 9 request. Severity
CVSS 3.x Severity and Metrics:
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA. Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.
CVSS 2.0 Severity and Metrics:
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA. Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List. References to Advisories, Solutions, and ToolsBy selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.
Weakness Enumeration
Known Affected Software Configurations Switch to CPE 2.2CPEs loading, please wait.
Denotes Vulnerable Software Change History49 change records found show changesModified Analysis 2/02/2021 1:37:52 PM
CPE Deprecation Remap 1/21/2020 10:46:26 AM
CPE Deprecation Remap 1/21/2020 10:46:23 AM
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CPE Deprecation Remap 1/21/2020 10:45:59 AM
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CPE Deprecation Remap 1/21/2020 10:45:49 AM
CPE Deprecation Remap 1/21/2020 10:45:47 AM
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CPE Deprecation Remap 1/21/2020 10:44:58 AM
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CPE Deprecation Remap 1/21/2020 10:44:53 AM
CPE Deprecation Remap 1/21/2020 10:44:50 AM
CPE Deprecation Remap 1/21/2020 10:44:47 AM
CPE Deprecation Remap 1/21/2020 10:44:45 AM
CPE Deprecation Remap 1/21/2020 10:44:42 AM
Initial CVE Analysis 3/05/2013 10:16:00 AM
Quick InfoCVE Dictionary Entry:CVE-2012-1016 NVD Published Date: 03/04/2013 NVD Last Modified: 02/02/2021 Source: MITRE |