CVE-2013-1416
Description
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.
Risk Information
Base Score
8.1
MODERATE
Vector
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
EPSS Score
Exploitation Probability
2.274
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| MIT Kerberos Network Authentication Protocol (USN-2310-1) krb5-user_1.10+dfsg~beta1-2ubuntu0.7_i386.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) krb5-user_1.10+dfsg~beta1-2ubuntu0.7_amd64.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libkdb5-6_1.10+dfsg~beta1-2ubuntu0.7_i386.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libkdb5-6_1.10+dfsg~beta1-2ubuntu0.7_amd64.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libkrb5-3_1.10+dfsg~beta1-2ubuntu0.7_i386.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libkrb5-3_1.10+dfsg~beta1-2ubuntu0.7_amd64.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libgssrpc4_1.10+dfsg~beta1-2ubuntu0.7_i386.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libgssrpc4_1.10+dfsg~beta1-2ubuntu0.7_amd64.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) krb5-pkinit_1.10+dfsg~beta1-2ubuntu0.7_i386.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) krb5-pkinit_1.10+dfsg~beta1-2ubuntu0.7_amd64.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libk5crypto3_1.10+dfsg~beta1-2ubuntu0.7_i386.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libk5crypto3_1.10+dfsg~beta1-2ubuntu0.7_amd64.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libkrb5support0_1.10+dfsg~beta1-2ubuntu0.7_i386.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libkrb5support0_1.10+dfsg~beta1-2ubuntu0.7_amd64.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libgssapi-krb5-2_1.10+dfsg~beta1-2ubuntu0.7_i386.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libgssapi-krb5-2_1.10+dfsg~beta1-2ubuntu0.7_amd64.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libkadm5srv-mit8_1.10+dfsg~beta1-2ubuntu0.7_i386.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libkadm5srv-mit8_1.10+dfsg~beta1-2ubuntu0.7_amd64.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libkadm5clnt-mit8_1.10+dfsg~beta1-2ubuntu0.7_i386.deb | Linux |
| MIT Kerberos Network Authentication Protocol (USN-2310-1) libkadm5clnt-mit8_1.10+dfsg~beta1-2ubuntu0.7_amd64.deb | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234