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mageiaGentoo FoundationMGASA-2023-0120
HistoryMar 31, 2023 - 3:13 a.m.

Updated perl-Net-Server packages fix security vulnerability

2023-03-3103:13:46
Gentoo Foundation
advisories.mageia.org
13
net-server reverse-lookups hostname bypass acl unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

EPSS

0.011

Percentile

84.6%

Net-Server, when the reverse-lookups option is enabled, does not check if the hostname resolves to the source IP address, which might allow remote attackers to bypass ACL restrictions via the hostname parameter. (CVE-2013-1841)

OSVersionArchitecturePackageVersionFilename
Mageia8noarchperl-net-server< 2.9.0-5.1perl-Net-Server-2.9.0-5.1.mga8

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

EPSS

0.011

Percentile

84.6%