CVE-2012-1016
CVSS V2 Medium 5
CVSS V3 None
Description
The 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.
Overview
- CVE ID
- CVE-2012-1016
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2013-03-05T04:54:02
- Last Modified Date
- 2021-02-02T18:37:52
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:* | 1 | OR | 1.10.4 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/krb5/krb5/commit/db64ca25d661a47b996b4e2645998b5d7f0eb52c | Patch Third Party Advisory |
| http://krbdev.mit.edu/rt/Ticket/Display.html?id=7527 | Vendor Advisory |
| http://web.mit.edu/kerberos/www/krb5-1.10/ | Release Notes Vendor Advisory |
| http://secunia.com/advisories/55040 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2012-1016 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1016 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:24:58 | Added to TrackCVE |