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Ubuntu.comUB:CVE-2019-13952

HistoryJul 18, 2019 - 12:00 a.m.

CVE-2019-13952

2019-07-1800:00:00

ubuntu.com

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

EPSS

0.003

Percentile

71.6%

JSON

The set_ipv6() function in zscan_rfc1035.rl in gdnsd before 2.4.3 and 3.x
before 3.2.1 has a stack-based buffer overflow via a long and malformed
IPv6 address in zone data.

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=932407>

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchgdnsd< anyUNKNOWN
ubuntu20.04noarchgdnsd< anyUNKNOWN
ubuntu16.04noarchgdnsd< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	gdnsd	< any	UNKNOWN
ubuntu	20.04	noarch	gdnsd	< any	UNKNOWN
ubuntu	16.04	noarch	gdnsd	< any	UNKNOWN

References

github.com/gdnsd/gdnsd/issues/185

launchpad.net/bugs/cve/CVE-2019-13952

nvd.nist.gov/vuln/detail/CVE-2019-13952

security-tracker.debian.org/tracker/CVE-2019-13952

www.cve.org/CVERecord?id=CVE-2019-13952

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

EPSS

0.003

Percentile

71.6%

JSON

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