Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2005-2098 | First vendor Publication | 2005-08-23 |
| Vendor | Cve | Last vendor Modification | 2024-11-20 |
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:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The KEYCTL_JOIN_SESSION_KEYRING operation in the Linux kernel before 2.6.12.5 contains an error path that does not properly release the session management semaphore, which allows local users or remote attackers to cause a denial of service (semaphore hang) via a new session keyring (1) with an empty name string, (2) with a long name string, (3) with the key quota reached, or (4) ENOMEM. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2098 |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:9638 | |||
| Oval ID: | oval:org.mitre.oval:def:9638 | ||
| Title: | The KEYCTL_JOIN_SESSION_KEYRING operation in the Linux kernel before 2.6.12.5 contains an error path that does not properly release the session management semaphore, which allows local users or remote attackers to cause a denial of service (semaphore hang) via a new session keyring (1) with an empty name string, (2) with a long name string, (3) with the key quota reached, or (4) ENOMEM. | ||
| Description: | The KEYCTL_JOIN_SESSION_KEYRING operation in the Linux kernel before 2.6.12.5 contains an error path that does not properly release the session management semaphore, which allows local users or remote attackers to cause a denial of service (semaphore hang) via a new session keyring (1) with an empty name string, (2) with a long name string, (3) with the key quota reached, or (4) ENOMEM. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2005-2098 | Version: | 5 |
| Platform(s): | Red Hat Enterprise Linux 4 CentOS Linux 4 Oracle Linux 4 | Product(s): | |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 18652 | Linux Kernel Keyring Management KEYCTL_JOIN_SESSION_KEYRING DoS Linux contains a flaw that may allow a local denial of service. The issue is triggered when a user causes the system to attempt to allocate a new session keyring after either the user's key quota has been reached, or if the new keyring name is blank or is too long, and will result in loss of availability for the keyring management service. |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2006-07-05 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2005-514.nasl - Type : ACT_GATHER_INFO |
| 2006-01-15 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-169-1.nasl - Type : ACT_GATHER_INFO |
| 2005-10-11 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2005-514.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 23:21:56 |
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| 2024-11-28 12:07:12 |
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| 2024-08-02 12:03:24 |
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| 2024-08-02 01:01:42 |
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| 2024-02-02 01:03:09 |
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| 2024-02-01 12:01:43 |
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| 2023-09-05 12:02:58 |
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| 2023-09-05 01:01:34 |
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| 2023-09-02 12:02:59 |
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| 2023-09-02 01:01:34 |
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| 2023-08-12 12:03:33 |
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| 2023-08-12 01:01:34 |
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| 2023-08-11 12:03:06 |
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| 2023-08-11 01:01:36 |
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| 2023-08-06 12:02:53 |
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| 2023-08-06 01:01:35 |
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| 2023-08-04 12:02:57 |
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| 2023-08-04 01:01:36 |
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| 2023-07-14 12:02:56 |
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| 2023-07-14 01:01:36 |
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| 2023-03-29 01:03:03 |
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| 2023-03-28 12:01:41 |
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| 2022-10-11 12:02:37 |
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| 2022-10-11 01:01:27 |
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| 2021-05-04 12:03:02 |
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| 2021-04-22 01:03:18 |
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| 2020-05-23 00:16:40 |
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| 2018-10-19 21:19:38 |
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| 2018-10-04 00:19:24 |
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| 2017-10-11 09:23:32 |
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| 2017-02-19 09:24:41 |
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| 2016-11-08 09:24:45 |
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| 2016-04-26 13:38:10 |
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| 2014-02-17 10:31:56 |
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| 2013-05-11 11:28:13 |
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