Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2011-1473 | First vendor Publication | 2012-06-16 |
| 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: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
| OpenSSL before 0.9.8l, and 0.9.8m through 1.x, does not properly restrict client-initiated renegotiation within the SSL and TLS protocols, which might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection, a different vulnerability than CVE-2011-5094. NOTE: it can also be argued that it is the responsibility of server deployments, not a security library, to prevent or limit renegotiation when it is inappropriate within a specific environment |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1473 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-264 | Permissions, Privileges, and Access Controls |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:25037 | |||
| Oval ID: | oval:org.mitre.oval:def:25037 | ||
| Title: | Vulnerability in OpenSSL before 0.9.8l, and 0.9.8m through 1.x, does not properly restrict client-initiated renegotiation within the SSL and TLS protocols | ||
| Description: | ** DISPUTED ** OpenSSL before 0.9.8l, and 0.9.8m through 1.x, does not properly restrict client-initiated renegotiation within the SSL and TLS protocols, which might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection, a different vulnerability than CVE-2011-5094. NOTE: it can also be argued that it is the responsibility of server deployments, not a security library, to prevent or limit renegotiation when it is inappropriate within a specific environment. | ||
| Family: | windows | Class: | vulnerability |
| Reference(s): | CVE-2011-1473 | Version: | 4 |
| Platform(s): | Microsoft Windows XP Microsoft Windows Server 2003 Microsoft Windows Vista Microsoft Windows 7 Microsoft Windows Server 2008 Microsoft Windows Server 2008 R2 Microsoft Windows 8 Microsoft Windows 8.1 Microsoft Windows Server 2012 Microsoft Windows Server 2012 R2 | Product(s): | OpenSSL |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 73894 | Multiple Vendor SSL/TLS Implementation Renegotiation DoS Multiple products contain a flaw that may allow a remote denial of service. The issue is triggered when a malicious client requests multiple SSL/TLS renegotations, and will result in loss of availability for the service. |
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2014-01-10 | THC SSL renegotiation DOS attempt RuleID : 20439 - Revision : 6 - Type : MALWARE-TOOLS |
| 2014-01-10 | THC SSL renegotiation DOS attempt RuleID : 20438 - Revision : 6 - Type : MALWARE-TOOLS |
| 2014-01-10 | THC SSL renegotiation DOS attempt RuleID : 20437 - Revision : 6 - Type : MALWARE-TOOLS |
| 2014-01-10 | THC SSL renegotiation DOS attempt RuleID : 20436 - Revision : 6 - Type : MALWARE-TOOLS |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2015-05-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2013-0469-1.nasl - Type : ACT_GATHER_INFO |
| 2013-07-16 | Name : The remote device is missing a vendor-supplied security patch. File : juniper_jsa10580.nasl - Type : ACT_GATHER_INFO |
| 2011-12-14 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_apache2-7882.nasl - Type : ACT_GATHER_INFO |
| 2011-12-13 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_apache2-111130.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 23:01:33 |
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| 2024-11-28 12:25:24 |
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| 2024-08-07 05:28:06 |
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| 2024-08-02 12:16:19 |
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| 2024-08-02 01:04:35 |
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| 2024-05-17 09:28:40 |
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| 2024-05-14 21:28:26 |
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| 2024-04-11 09:28:43 |
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| 2024-03-21 09:28:45 |
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| 2024-02-02 01:15:51 |
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| 2024-02-01 12:04:30 |
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| 2023-11-07 21:47:00 |
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| 2023-09-05 12:14:50 |
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| 2023-09-05 01:04:21 |
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| 2023-09-02 12:14:53 |
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| 2023-09-02 01:04:26 |
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| 2023-08-12 12:17:59 |
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| 2023-08-12 01:04:26 |
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| 2023-08-11 12:14:58 |
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| 2023-08-11 01:04:34 |
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| 2023-08-06 12:14:24 |
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| 2023-08-06 01:04:27 |
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| 2023-08-04 12:14:28 |
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| 2023-08-04 01:04:28 |
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| 2023-07-14 12:14:27 |
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| 2023-07-14 01:04:25 |
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| 2023-03-29 01:16:23 |
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| 2023-03-28 12:04:31 |
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| 2022-10-11 12:12:53 |
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| 2022-10-11 01:04:11 |
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| 2021-05-04 12:17:30 |
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| 2021-04-22 00:22:46 |
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| 2021-03-28 00:22:45 |
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| 2021-03-26 12:07:54 |
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| 2020-05-23 01:44:18 |
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| 2020-05-23 00:28:17 |
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| 2019-08-02 12:03:55 |
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| 2019-05-27 17:19:19 |
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| 2018-08-10 12:02:22 |
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| 2016-08-23 09:24:42 |
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| 2016-06-28 18:37:04 |
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| 2016-04-26 20:41:22 |
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| 2015-05-21 13:29:16 |
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| 2015-05-12 21:26:37 |
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| 2014-02-21 13:21:42 |
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| 2014-02-17 11:01:42 |
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| 2013-05-10 22:58:21 |
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