Published: 27/04/2021 Updated: 11/04/2024

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Unbound prior to 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 may be vulnerable, a running Unbound installation cannot be remotely or locally exploited

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nlnetlabs unbound
debian debian linux 9.0

Synopsis Moderate: unbound security update Type/Severity Security Advisory: Moderate Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for unbound is now available for Red Hat Enterprise Linux 82 Extended Update SupportRed Hat Product Security has rated ...

A flaw was found in unbound An integer overflow in regional_alloc function may lead to a buffer overflow of the allocated buffer if the size can be controlled by an attacker and can be big enough The highest threat from this vulnerability is to data confidentiality and integrity as well as service availability (CVE-2019-25032) A flaw was found i ...

CWE-617 https://ostif.org/our-audit-of-unbound-dns-by-x41-d-sec-full-results/https://lists.debian.org/debian-lts-announce/2021/05/msg00007.html https://security.netapp.com/advisory/ntap-20210507-0007/https://access.redhat.com/errata/RHSA-2022:0632 https://nvd.nist.gov https://alas.aws.amazon.com/AL2/ALAS-2021-1683.html

CVE-2019-25037

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