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[email protected]CVE-2002-0511

HistoryApr 02, 2003 - 5:00 a.m.

CVE-2002-0511

2003-04-0205:00:00

[email protected]

web.nvd.nist.gov

openlinux 3.1

openlinux 3.1.1

nscd

default configuration

cached ptr records

dns server

remote attackers

access restriction

cve-2002-0511

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

7.1 High

AI Score

Confidence

Low

0.006 Low

EPSS

Percentile

78.7%

JSON

The default configuration of Name Service Cache Daemon (nscd) in Caldera OpenLinux 3.1 and 3.1.1 uses cached PTR records instead of consulting the authoritative DNS server for the A record, which could make it easier for remote attackers to bypass applications that restrict access based on host names.

Affected configurations

NVD

Node

nscdnscdMatch2.2.4

CPENameOperatorVersion
nscd:nscdnscdeq2.2.4

CPE	Name	Operator	Version
nscd:nscd	nscd	eq	2.2.4

References

www.calderasystems.com/support/security/advisories/CSSA-2002-013.0.txt

www.iss.net/security_center/static/8745.php

www.securityfocus.com/bid/4399

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

7.1 High

AI Score

Confidence

Low

0.006 Low

EPSS

Percentile

78.7%

JSON

Related for CVE-2002-0511

cvelist1 nvd1