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Debian Security Bug TrackerDEBIANCVE:CVE-2019-11577

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

CVE-2019-11577

2019-04-2816:29:00

Debian Security Bug Tracker

security-tracker.debian.org

7.5 High

CVSS2

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

9.8 High

CVSS3

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

0.008 Low

EPSS

Percentile

81.7%

JSON

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

OSVersionArchitecturePackageVersionFilename
Debian12alldhcpcd5< 7.1.0-2dhcpcd5_7.1.0-2_all.deb
Debian11alldhcpcd5< 7.1.0-2dhcpcd5_7.1.0-2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	dhcpcd5	< 7.1.0-2	dhcpcd5_7.1.0-2_all.deb
Debian	11	all	dhcpcd5	< 7.1.0-2	dhcpcd5_7.1.0-2_all.deb

7.5 High

CVSS2

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

9.8 High

CVSS3

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

0.008 Low

EPSS

Percentile

81.7%

JSON

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