Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2017-9445 | First vendor Publication | 2017-06-28 |
Vendor | Cve | Last vendor Modification | 2022-01-31 |
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 | |||
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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) | |||
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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
In systemd through 233, certain sizes passed to dns_packet_new in systemd-resolved can cause it to allocate a buffer that's too small. A malicious DNS server can exploit this via a response with a specially crafted TCP payload to trick systemd-resolved into allocating a buffer that's too small, and subsequently write arbitrary data beyond the end of it. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9445 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-08-17 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2017-0023.nasl - Type : ACT_GATHER_INFO |
2017-08-04 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2031-1.nasl - Type : ACT_GATHER_INFO |
2017-07-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1898-1.nasl - Type : ACT_GATHER_INFO |
2017-07-17 | Name : The remote Fedora host is missing a security update. File : fedora_2017-956e27bdd6.nasl - Type : ACT_GATHER_INFO |
2017-07-03 | Name : The remote Fedora host is missing a security update. File : fedora_2017-72f0c1ea9c.nasl - Type : ACT_GATHER_INFO |
2017-06-30 | Name : The remote Fedora host is missing a security update. File : fedora_2017-29d909f5ec.nasl - Type : ACT_GATHER_INFO |
2017-06-28 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3341-1.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Source | Url |
---|---|
BID | http://www.securityfocus.com/bid/99302 |
CONFIRM | http://openwall.com/lists/oss-security/2017/06/27/8 https://launchpad.net/bugs/1695546 |
SECTRACK | http://www.securitytracker.com/id/1038806 |
Alert History
Date | Informations |
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2022-01-31 21:23:09 |
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2022-01-29 12:32:00 |
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2021-05-04 13:06:14 |
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2021-04-22 02:19:51 |
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2020-05-23 02:09:10 |
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2020-05-23 01:04:45 |
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2019-07-18 12:09:42 |
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2019-04-30 12:08:12 |
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2017-11-09 12:08:03 |
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2017-10-07 12:03:57 |
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2017-08-05 13:24:36 |
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2017-07-21 13:24:50 |
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2017-07-18 13:24:51 |
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2017-07-07 09:21:37 |
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2017-07-05 21:23:03 |
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2017-07-04 13:23:43 |
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2017-07-01 13:24:15 |
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2017-06-30 09:22:47 |
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2017-06-29 13:23:35 |
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2017-06-28 12:03:29 |
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