Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2011-4079 | First vendor Publication | 2011-10-27 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 4 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Off-by-one error in the UTF8StringNormalize function in OpenLDAP 2.4.26 and earlier allows remote attackers to cause a denial of service (slapd crash) via a zero-length string that triggers a heap-based buffer overflow, as demonstrated using an empty postalAddressAttribute value in an LDIF entry. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4079 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-189 | Numeric Errors (CWE/SANS Top 25) |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:15434 | |||
| Oval ID: | oval:org.mitre.oval:def:15434 | ||
| Title: | USN-1266-1 -- OpenLDAP vulnerability | ||
| Description: | openldap: OpenLDAP utilities An OpenLDAP server could potentially be made to crash if it received specially crafted network traffic from an authenticated user. | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-1266-1 CVE-2011-4079 | Version: | 5 |
| Platform(s): | Ubuntu 11.04 Ubuntu 11.10 Ubuntu 10.04 Ubuntu 10.10 | Product(s): | OpenLDAP |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2011-11-18 | Name : Ubuntu Update for openldap USN-1266-1 File : nvt/gb_ubuntu_USN_1266_1.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 76632 | OpenLDAP Off-by-One UTF8StringNormalize() Function Empty postalAddressAttribu... |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2014-07-01 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201406-36.nasl - Type : ACT_GATHER_INFO |
| 2011-11-18 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-1266-1.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 23:03:40 |
|
| 2024-11-28 12:27:37 |
|
| 2023-02-13 09:28:53 |
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| 2021-05-05 01:09:27 |
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| 2021-05-04 12:17:46 |
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| 2021-04-22 01:21:03 |
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| 2020-05-23 01:47:25 |
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| 2020-05-23 00:32:06 |
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| 2019-08-09 12:04:29 |
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| 2017-08-29 09:23:35 |
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| 2017-01-07 09:25:09 |
|
| 2016-04-26 21:12:00 |
|
| 2014-07-02 13:25:51 |
|
| 2014-02-17 11:05:55 |
|
| 2013-05-10 23:10:03 |
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