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Debian Security Bug TrackerDEBIANCVE:CVE-2019-13951

HistoryJul 18, 2019 - 5:15 p.m.

CVE-2019-13951

2019-07-1817:15:12

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

0.005 Low

EPSS

Percentile

76.1%

JSON

The set_ipv4() function in zscan_rfc1035.rl in gdnsd 3.x before 3.2.1 has a stack-based buffer overflow via a long and malformed IPv4 address in zone data.

OSVersionArchitecturePackageVersionFilename
Debian12allgdnsd< 3.8.1-1gdnsd_3.8.1-1_all.deb
Debian11allgdnsd< 3.5.2-1gdnsd_3.5.2-1_all.deb
Debian999allgdnsd< 3.8.2-2gdnsd_3.8.2-2_all.deb
Debian13allgdnsd< 3.8.2-2gdnsd_3.8.2-2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	gdnsd	< 3.8.1-1	gdnsd_3.8.1-1_all.deb
Debian	11	all	gdnsd	< 3.5.2-1	gdnsd_3.5.2-1_all.deb
Debian	999	all	gdnsd	< 3.8.2-2	gdnsd_3.8.2-2_all.deb
Debian	13	all	gdnsd	< 3.8.2-2	gdnsd_3.8.2-2_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

0.005 Low

EPSS

Percentile

76.1%

JSON

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