Resource Management Errors Affecting unbound package, versions <1.4.10-1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Threat Intelligence
EPSS
1.66% (88th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-UNBOUND-320308
- published 31 May 2011
- disclosed 31 May 2011
Introduced: 31 May 2011
CVE-2011-1922 Open this link in a new tabHow to fix?
Upgrade Debian:10 unbound to version 1.4.10-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream unbound package and not the unbound package as distributed by Debian.
See How to fix? for Debian:10 relevant fixed versions and status.
daemon/worker.c in Unbound 1.x before 1.4.10, when debugging functionality and the interface-automatic option are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted DNS request that triggers improper error handling.
References
- https://security-tracker.debian.org/tracker/CVE-2011-1922
- http://www.kb.cert.org/vuls/id/531342
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061243.html
- http://osvdb.org/72750
- http://unbound.nlnetlabs.nl/downloads/CVE-2011-1922.txt
- http://xforce.iss.net/xforce/xfdb/67645
- http://secunia.com/advisories/44865
- http://www.securityfocus.com/bid/47986
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67645