Description

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 running Unbound installation cannot be remotely or locally exploited

Related CPE's

a

nlnetlabs

unbound

Vulnerable

o

debian

debian_linux

9.0

Vulnerable

References

https://lists.debian.org/debian-lts-announce/2021/05/msg00007.html

Mailing ListThird Party Advisory

https://ostif.org/our-audit-of-unbound-dns-by-x41-d-sec-full-results/

PatchThird Party Advisory

https://security.netapp.com/advisory/ntap-20210507-0007/

Third Party Advisory

Weaknesses

[email protected]

Primary
CWE-835

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.5 · High

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2021-04-27T06:15:07.700

4 years ago

Last modified

2024-08-05T03:16:05.967

11 months ago