Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2017-9951 | First vendor Publication | 2017-07-17 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.5 | ||
| Base Score | 7.5 | Environmental Score | 7.5 |
| impact SubScore | 3.6 | Temporal Score | 7.5 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| 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 try_read_command function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service (segmentation fault) via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-8705. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9951 |
CPE : Common Platform Enumeration
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2018-04-12 | Memcached replaceq opcode request heap buffer overflow attempt RuleID : 45940 - Revision : 1 - Type : SERVER-OTHER |
| 2018-04-12 | Memcached replace opcode request heap buffer overflow attempt RuleID : 45939 - Revision : 1 - Type : SERVER-OTHER |
| 2018-04-12 | Memcached addq opcode request heap buffer overflow attempt RuleID : 45938 - Revision : 1 - Type : SERVER-OTHER |
| 2018-04-12 | Memcached add opcode request heap buffer overflow attempt RuleID : 45937 - Revision : 1 - Type : SERVER-OTHER |
| 2018-04-12 | Memcached setq opcode request heap buffer overflow attempt RuleID : 45936 - Revision : 1 - Type : SERVER-OTHER |
| 2018-04-12 | Memcached set opcode request heap buffer overflow attempt RuleID : 45935 - Revision : 1 - Type : SERVER-OTHER |
| 2016-10-18 | Memcached replaceq opcode request heap buffer overflow attempt RuleID : 40481 - Revision : 4 - Type : SERVER-OTHER |
| 2016-10-18 | Memcached replace opcode request heap buffer overflow attempt RuleID : 40480 - Revision : 4 - Type : SERVER-OTHER |
| 2016-10-18 | Memcached addq opcode request heap buffer overflow attempt RuleID : 40479 - Revision : 4 - Type : SERVER-OTHER |
| 2016-10-18 | Memcached add opcode request heap buffer overflow attempt RuleID : 40478 - Revision : 4 - Type : SERVER-OTHER |
| 2016-10-18 | Memcached setq opcode request heap buffer overflow attempt RuleID : 40477 - Revision : 4 - Type : SERVER-OTHER |
| 2016-10-18 | Memcached set opcode request heap buffer overflow attempt RuleID : 40476 - Revision : 4 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2018-06-07 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4218.nasl - Type : ACT_GATHER_INFO |
| 2017-07-21 | Name : The remote Debian host is missing a security update. File : debian_DLA-1033.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:10:20 |
|
| 2021-05-05 01:27:35 |
|
| 2021-05-04 13:06:23 |
|
| 2021-04-22 02:19:56 |
|
| 2020-05-23 02:09:15 |
|
| 2020-05-23 01:04:53 |
|
| 2019-10-03 09:20:40 |
|
| 2019-06-25 12:09:54 |
|
| 2018-06-08 09:19:38 |
|
| 2018-03-25 09:18:58 |
|
| 2018-03-16 09:19:09 |
|
| 2017-08-16 05:19:42 |
|
| 2017-07-22 13:24:21 |
|
| 2017-07-17 17:22:28 |
|
