National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-11578 Detail

Current Description

auth.c in dhcpcd before 7.2.1 allowed attackers to infer secrets by performing latency attacks.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.9 MEDIUM
Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N (V3.0 legend)
Impact Score: 3.6
Exploitability Score: 2.2


Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/108090 Third Party Advisory VDB Entry
https://roy.marples.name/archives/dhcpcd-discuss/0002415.html Third Party Advisory
https://roy.marples.name/git/dhcpcd.git/commit/?id=7121040790b611ca3fbc400a1bbcd4364ef57233 Patch Third Party Advisory
https://roy.marples.name/git/dhcpcd.git/commit/?id=aee631aadeef4283c8a749c1caf77823304acf5e Patch Third Party Advisory
https://roy.marples.name/git/dhcpcd.git/commit/?id=cfde89ab66cb4e5957b1c4b68ad6a9449e2784da Patch Third Party Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:dhcpcd_project:dhcpcd:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
7.2.1


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-11578
NVD Published Date:
04/28/2019
NVD Last Modified:
04/29/2019