Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2011-1076 | First vendor Publication | 2011-10-04 |
| Vendor | Cve | Last vendor Modification | 2023-02-13 |
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:L/AC:L/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 4.9 | Attack Range | Local |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| net/dns_resolver/dns_key.c in the Linux kernel before 2.6.38 allows remote DNS servers to cause a denial of service (NULL pointer dereference and OOPS) by not providing a valid response to a DNS query, as demonstrated by an erroneous grand.centrall.org query, which triggers improper handling of error data within a DNS resolver key. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1076 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2011-07-18 | Name : Ubuntu Update for linux USN-1167-1 File : nvt/gb_ubuntu_USN_1167_1.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 70963 | Linux Kernel DNS Resolver Key NULL Dereference DoS Linux Kernel contains a NULL pointer dereference error that may allow a denial of service. The issue is triggered when 'user_read()' expects a payload which is not present when reading a DNS resolver key instantiated with an error indication, and will result in loss of availability for the kernel. |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2011-07-14 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1167-1.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-02-02 01:15:36 |
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| 2024-02-01 12:04:22 |
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| 2023-09-05 12:14:35 |
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| 2023-09-05 01:04:13 |
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| 2023-09-02 12:14:39 |
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| 2023-09-02 01:04:17 |
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| 2023-08-12 12:17:39 |
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| 2023-08-12 01:04:18 |
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| 2023-08-11 12:14:44 |
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| 2023-08-11 01:04:26 |
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| 2023-08-06 12:14:09 |
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| 2023-08-06 01:04:18 |
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| 2023-08-04 12:14:14 |
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| 2023-08-04 01:04:20 |
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| 2023-07-14 12:14:13 |
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| 2023-07-14 01:04:17 |
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| 2023-03-29 01:16:08 |
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| 2023-03-28 12:04:23 |
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| 2023-02-13 09:28:54 |
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| 2022-10-11 12:12:40 |
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| 2022-10-11 01:04:03 |
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| 2022-03-11 01:10:29 |
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| 2021-05-25 12:07:58 |
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| 2021-05-04 12:17:21 |
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| 2021-04-22 01:20:37 |
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| 2020-08-11 09:22:45 |
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| 2020-08-07 21:23:10 |
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| 2020-08-07 09:22:47 |
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| 2020-08-07 00:22:44 |
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| 2020-08-03 21:23:06 |
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| 2020-08-01 12:06:10 |
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| 2020-07-30 01:06:25 |
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| 2020-05-23 01:44:01 |
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| 2020-05-23 00:27:57 |
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| 2019-01-25 12:03:44 |
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| 2018-11-17 12:02:15 |
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| 2018-10-30 12:04:00 |
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| 2016-07-01 11:07:21 |
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| 2016-06-29 00:18:44 |
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| 2016-06-28 18:34:59 |
|
| 2016-04-26 20:36:43 |
|
| 2014-02-17 11:00:56 |
|
| 2013-05-10 22:56:09 |
|
