7.8

CVE-2001-0497

EPSS 0.11%
Published 21.07.2001 04:00:00
Last modified 03.04.2025 01:03:51
Source cve@mitre.org
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dnskeygen in BIND 8.2.4 and earlier, and dnssec-keygen in BIND 9.1.2 and earlier, set insecure permissions for a HMAC-MD5 shared secret key file used for DNS Transactional Signatures (TSIG), which allows attackers to obtain the keys and perform dynamic DNS updates.

Affected products Warnungen 0 Metrics 3 CWE 1 References 6

Data is provided by the National Vulnerability Database (NVD)

Isc ≫ Bind Version <= 8.2.4

Isc ≫ Bind Version >= 9.0 <= 9.1.2

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.11%	0.258

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.8	1.8	5.9	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	4.6	3.9	6.4	AV:L/AC:L/Au:N/C:P/I:P/A:P

CWE-276 Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

http://www.osvdb.org/5609

Broken Link

http://xforce.iss.net/alerts/advise78.php

Patch

Vendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/6694

Third Party Advisory

VDB Entry

https://nvd.nist.gov/vuln/detail/CVE-2001-0497

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2001-0497

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2001-0497

EUVD