Summary: | <app-crypt/mit-krb5-1.11.1: KDC TGS-REQ Processing NULL-Pointer Dereference Denial of Service Vulnerability (CVE-2013-1416) | ||
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Product: | Gentoo Security | Reporter: | Agostino Sarubbo <ago> |
Component: | Vulnerabilities | Assignee: | Gentoo Security <security> |
Status: | RESOLVED FIXED | ||
Severity: | minor | CC: | kerberos |
Priority: | Normal | ||
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
URL: | https://secunia.com/advisories/53104/ | ||
Whiteboard: | B3 [glsa] | ||
Package list: | Runtime testing required: | --- |
Description
Agostino Sarubbo
![]() @security: Please vote. GLSA vote: yes. CVE-2013-1416 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1416): The prep_reprocess_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.5 does not properly perform service-principal realm referral, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS-REQ request. GLSA vote: yes Added to existing GLSA draft This issue was resolved and addressed in GLSA 201312-12 at http://security.gentoo.org/glsa/glsa-201312-12.xml by GLSA coordinator Sergey Popov (pinkbyte). |