CVE-2011-1922
published 2011-05-31CVE-2011-1922: 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…
PriorityP421medium4.3CVSS 2.0
AVNACMAuNCNINAP
EPSS
7.08%
93.4th percentile
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.
Affected
27 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | unbound | < unbound 1.4.10-1 (bookworm) | unbound 1.4.10-1 (bookworm) |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | — | — |
| nlnetlabs | unbound | >= 0 < 1.4.10-1 | 1.4.10-1 |
| nlnetlabs | unbound | >= 0 < 1.4.10-1 | 1.4.10-1 |
CVSS provenance
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv4.3MEDIUM
vendor_debian4.3LOW
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GHSA
GHSA-gcr6-mhvm-c5mf: daemon/worker
ghsa_unreviewed·2022-05-17
CVE-2011-1922 [MEDIUM] GHSA-gcr6-mhvm-c5mf: daemon/worker
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.
OSV
CVE-2011-1922: daemon/worker
osv·2011-05-31·CVSS 4.3
CVE-2011-1922 [MEDIUM] CVE-2011-1922: daemon/worker
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.
Debian
CVE-2011-1922: unbound - daemon/worker.c in Unbound 1.x before 1.4.10, when debugging functionality and t...
vendor_debian·2011·CVSS 4.3
CVE-2011-1922 [MEDIUM] CVE-2011-1922: unbound - daemon/worker.c in Unbound 1.x before 1.4.10, when debugging functionality and t...
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.
Scope: local
bookworm: resolved (fixed in 1.4.10-1)
bullseye: resolved (fixed in 1.4.10-1)
forky: resolved (fixed in 1.4.10-1)
sid: resolved (fixed in 1.4.10-1)
trixie: resolved (fixed in 1.4.10-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2011-1922 unbound: remote DoS [fedora-all]
bugzilla·2011-05-31·CVSS 4.3
CVE-2011-1922 [MEDIUM] CVE-2011-1922 unbound: remote DoS [fedora-all]
CVE-2011-1922 unbound: remote DoS [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected Fedora
versions.
For comments that are specific to the vulnerability please use bugs filed
against "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please include the bug IDs of the
respective parent bugs filed against the "Security Response" product.
Please mention CVE ids in the RPM changelog when available.
Bodhi update submission link:
https://admin.fedoraproject.org/updates/new/?type_=security&bugs=709525
Please note: this issue affects multiple supported versions of Fedor
Bugzilla
CVE-2011-1922 unbound: remote DoS [epel-6]
bugzilla·2011-05-31·CVSS 4.3
CVE-2011-1922 [MEDIUM] CVE-2011-1922 unbound: remote DoS [epel-6]
CVE-2011-1922 unbound: remote DoS [epel-6]
epel-6 tracking bug for unbound: see blocks bug list for full details of the security issue(s).
This bug is never intended to be made public, please put any public notes
in the 'blocks' bugs.
[bug automatically created by: add-tracking-bugs]
Discussion:
This was already patched in EPEL 5 and 6 (1.4.4-3).
Bugzilla
CVE-2011-1922 unbound: remote DoS [epel-5]
bugzilla·2011-05-31·CVSS 4.3
CVE-2011-1922 [MEDIUM] CVE-2011-1922 unbound: remote DoS [epel-5]
CVE-2011-1922 unbound: remote DoS [epel-5]
epel-5 tracking bug for unbound: see blocks bug list for full details of the security issue(s).
This bug is never intended to be made public, please put any public notes
in the 'blocks' bugs.
[bug automatically created by: add-tracking-bugs]
Discussion:
This was already patched in EPEL 5 and 6 (1.4.4-3).
Bugzilla
CVE-2011-1922 unbound: remote DoS
bugzilla·2011-05-31·CVSS 4.3
CVE-2011-1922 [MEDIUM] CVE-2011-1922 unbound: remote DoS
CVE-2011-1922 unbound: remote DoS
Common Vulnerabilities and Exposures assigned an identifier CVE-2011-1922 to
the following vulnerability:
Name: CVE-2011-1922
URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1922
Assigned: 20110509
Reference: http://unbound.nlnetlabs.nl/downloads/CVE-2011-1922.txt
Reference: CERT-VN:VU#531342
Reference: http://www.kb.cert.org/vuls/id/531342
Reference: http://www.securityfocus.com/bid/47986
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.
Discussion:
Created unbound tracking bugs for this issue
Affects: fedora-all [
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061243.htmlhttp://osvdb.org/72750http://secunia.com/advisories/44865http://unbound.nlnetlabs.nl/downloads/CVE-2011-1922.txthttp://www.kb.cert.org/vuls/id/531342http://www.securityfocus.com/bid/47986https://exchange.xforce.ibmcloud.com/vulnerabilities/67645http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061243.htmlhttp://osvdb.org/72750http://secunia.com/advisories/44865http://unbound.nlnetlabs.nl/downloads/CVE-2011-1922.txthttp://www.kb.cert.org/vuls/id/531342http://www.securityfocus.com/bid/47986https://exchange.xforce.ibmcloud.com/vulnerabilities/67645
2011-05-31
Published