- Vulnerabilities 88,601
Debian LTS Advisory ([SECURITY] [DLA 1264-1] unbound security update)
Published: 2018-01-30 23:00:00
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N
Solution Type:
Vendor Patch
Detection Type:
Linux Distribution Package
Affected Versions:
unbound on Debian Linux
Recommendations:
For Debian 7 'Wheezy', these problems have been fixed in version
1.4.17-3+deb7u3.
We recommend that you upgrade your unbound Linux Distribution Packages.
Summary:
Ralph Dolmans and Karst Koymans found a flaw in the way unbound
validated wildcard-synthesized NSEC records. An improperly validated
wildcard NSEC record could be used to prove the non-existence
(NXDOMAIN answer) of an existing wildcard record, or trick unbound
into accepting a NODATA proof.
Detection Method:
This check tests the installed software version using the apt Linux Distribution Package manager.
https://nvd.nist.gov/vuln/detail/CVE-2017-15105
https://lists.debian.org/debian-lts-announce/2018/01/msg00039.html
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