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MitreCVE-2019-11577

HistoryApr 28, 2019 - 4:29 p.m.

CVE-2019-11577

2019-04-2816:29:00

CWE-119

mitre

web.nvd.nist.gov

dhcpcd

cve-2019-11577

buffer overflow

dhcp6.c

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.7

Confidence

High

EPSS

0.007

Percentile

80.9%

JSON

dhcpcd before 7.2.1 contains a buffer overflow in dhcp6_findna in dhcp6.c when reading NA/TA addresses.

Affected configurations

Nvd

Node

dhcpcd_projectdhcpcdRange<7.2.1

VendorProductVersionCPE
dhcpcd_projectdhcpcd*cpe:2.3:a:dhcpcd_project:dhcpcd:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dhcpcd_project	dhcpcd	*	cpe:2.3:a:dhcpcd_project:dhcpcd::::::::

References

www.securityfocus.com/bid/108090

roy.marples.name/archives/dhcpcd-discuss/0002415.html

roy.marples.name/git/dhcpcd.git/commit/?id=8d11b33f6c60e2db257130fa383ba76b6018bcf6

Social References

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.7

Confidence

High

EPSS

0.007

Percentile

80.9%

JSON

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