Latest nlnetlabs unbound Vulnerabilities

● CVE-2023-50387
Unbound: disclosure of CVE-2023-50387 and CVE-2023-50868 DNSSEC validation vulnerabilities
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2022
Microsoft Windows Server 2012
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2022, 23H2 Edition
Microsoft Windows Server 2022
and 58 more
● CVE-2022-3204
A vulnerability named 'Non-Responsive Delegation Attack' (NRDelegation Attack) has been discovered in various DNS resolving software. The NRDelegation Attack works by having a malicious delegation wit...
Nlnetlabs Unbound<=1.16.2
Fedoraproject Fedora=35
Fedoraproject Fedora=36
Fedoraproject Fedora=37
redhat/unbound<1.16.3
● CVE-2022-30699
NLnet Labs Unbound, up to and including version 1.16.1, is vulnerable to a novel type of the "ghost domain names" attack. The vulnerability works by targeting an Unbound instance. Unbound is queried f...
Nlnetlabs Unbound<1.16.2
Fedoraproject Fedora=35
Fedoraproject Fedora=36
redhat/unbound<1.16.2
● CVE-2022-30698
NLnet Labs Unbound, up to and including version 1.16.1 is vulnerable to a novel type of the "ghost domain names" attack. The vulnerability works by targeting an Unbound instance. Unbound is queried fo...
Nlnetlabs Unbound<1.16.2
Fedoraproject Fedora=35
Fedoraproject Fedora=36
redhat/unbound<1.16.2
● CVE-2019-25038
** DISPUTED ** Unbound before 1.9.5 allows an integer overflow in a size calculation in dnscrypt/dnscrypt.c. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable...
Nlnetlabs Unbound<1.9.5
Debian Debian Linux=9.0
<1.9.5
=9.0
● CVE-2019-25042
** DISPUTED ** Unbound before 1.9.5 allows an out-of-bounds write via a compressed name in rdata_copy. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a ru...
Nlnetlabs Unbound<1.9.5
Debian Debian Linux=9.0
<1.9.5
=9.0
● CVE-2019-25036
** DISPUTED ** Unbound before 1.9.5 allows an assertion failure and denial of service in synth_cname. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a run...
Nlnetlabs Unbound<1.9.5
Debian Debian Linux=9.0
<1.9.5
=9.0
● CVE-2019-25034
** DISPUTED ** Unbound before 1.9.5 allows an integer overflow in sldns_str2wire_dname_buf_origin, leading to an out-of-bounds write. NOTE: The vendor disputes that this is a vulnerability. Although t...
Nlnetlabs Unbound<1.9.5
Debian Debian Linux=9.0
<1.9.5
=9.0
● CVE-2019-25033
** DISPUTED ** Unbound before 1.9.5 allows an integer overflow in the regional allocator via the ALIGN_UP macro. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulner...
Nlnetlabs Unbound<1.9.5
Debian Debian Linux=9.0
redhat/unbound<1.9.6
<1.9.5
=9.0
● CVE-2019-25031
** DISPUTED ** Unbound before 1.9.5 allows configuration injection in create_unbound_ad_servers.sh upon a successful man-in-the-middle attack against a cleartext HTTP session. NOTE: The vendor does no...
Nlnetlabs Unbound<1.9.5
Debian Debian Linux=9.0
<1.9.5
=9.0
● CVE-2019-25032
** DISPUTED ** Unbound before 1.9.5 allows an integer overflow in the regional allocator via regional_alloc. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable...
Nlnetlabs Unbound<1.9.5
Debian Debian Linux=9.0
<1.9.5
=9.0
● CVE-2019-25035
** DISPUTED ** Unbound before 1.9.5 allows an out-of-bounds write in sldns_bget_token_par. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a running Unboun...
Nlnetlabs Unbound<1.9.5
Debian Debian Linux=9.0
● CVE-2019-25040
** DISPUTED ** Unbound before 1.9.5 allows an infinite loop via a compressed name in dname_pkt_copy. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a runn...
Nlnetlabs Unbound<1.9.5
Debian Debian Linux=9.0
<1.9.5
=9.0
● CVE-2019-25037
** DISPUTED ** Unbound before 1.9.5 allows an assertion failure and denial of service in dname_pkt_copy via an invalid packet. NOTE: The vendor disputes that this is a vulnerability. Although the code...
Nlnetlabs Unbound<1.9.5
Debian Debian Linux=9.0
<1.9.5
=9.0
● CVE-2019-25039
** DISPUTED ** Unbound before 1.9.5 allows an integer overflow in a size calculation in respip/respip.c. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a ...
Nlnetlabs Unbound<1.9.5
Debian Debian Linux=9.0
<1.9.5
=9.0
● CVE-2019-25041
** DISPUTED ** Unbound before 1.9.5 allows an assertion failure via a compressed name in dname_pkt_copy. NOTE: The vendor disputes that this is a vulnerability. Although the code may be vulnerable, a ...
Nlnetlabs Unbound<1.9.5
Debian Debian Linux=9.0
<1.9.5
=9.0
● CVE-2020-28935
NLnet Labs Unbound, up to and including version 1.12.0, and NLnet Labs NSD, up to and including version 4.3.3, contain a local vulnerability that would allow for a local symlink attack. When writing t...
Nlnetlabs Name Server Daemon<4.3.4
Nlnetlabs Unbound<1.13.0
Debian Debian Linux=9.0
● CVE-2020-10772
An incomplete fix for CVE-2020-12662 was shipped for Unbound in Red Hat Enterprise Linux 7, as part of erratum RHSA-2020:2414. Vulnerable versions of Unbound could still amplify an incoming query into...
Nlnetlabs Unbound=1.6.6-5
Redhat Enterprise Linux=7.0
redhat/unbound<1.6.6-5.el7_8
● CVE-2020-12662
Unbound before 1.10.1 has Insufficient Control of Network Message Volume, aka an "NXNSAttack" issue. This is triggered by random subdomains in the NSDNAME in NS records.
ubuntu/unbound<1.6.7-1ubuntu2.3
ubuntu/unbound<1.9.0-2ubuntu1.1
ubuntu/unbound<1.10.1-1
ubuntu/unbound<1.9.4-2ubuntu1.1
<1.10.1
=9.0
and 20 more
● CVE-2020-12663
Unbound before 1.10.1 has an infinite loop via malformed DNS answers received from upstream servers.
debian/unbound
Nlnetlabs Unbound<1.10.1
Debian Debian Linux=9.0
Debian Debian Linux=10.0
openSUSE Leap=15.1
openSUSE Leap=15.2
and 9 more
● CVE-2019-18934
Unbound 1.6.4 through 1.9.4 contain a vulnerability in the ipsec module that can cause shell code execution after receiving a specially crafted answer. This issue can only be triggered if unbound was ...
Nlnetlabs Unbound>=1.6.4<=1.9.4
Fedoraproject Fedora=31
openSUSE Leap=15.1
openSUSE Leap=15.2
● CVE-2019-16866
Unbound before 1.9.4 accesses uninitialized memory, which allows remote attackers to trigger a crash via a crafted NOTIFY query. The source IP address of the query must match an access-control rule.
ubuntu/unbound<1.9.0-2ubuntu0.1
<1.9.4
=19.04
Nlnetlabs Unbound<1.9.4
Canonical Ubuntu Linux=19.04
debian/unbound<=1.9.3-1<=1.9.0-2
and 1 more

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