- Vulnerabilities 87,986
Debian LTS: Security Advisory for c-ares (DLA-2738-1)
Published: 2021-08-13 09:50:22
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
Summary:
The remote host is missing an update for the 'c-ares'
Linux Distribution Package(s) announced via the DLA-2738-1 advisory.
Detection Method:
Checks if a vulnerable Linux Distribution Package version is present on the target host.
Technical Details:
An issue has been found in c-ares, an asynchronous name resolver.
Missing input validation of host names returned by Domain Name Servers can
lead to output of wrong hostnames.
Affected Versions:
'c-ares' Linux Distribution Package(s) on Debian Linux.
Recommendations:
For Debian 9 stretch, this problem has been fixed in version
1.12.0-1+deb9u2.
We recommend that you upgrade your c-ares Linux Distribution Packages.
Solution Type:
Vendor Patch
Detection Type:
Linux Distribution Package
https://nvd.nist.gov/vuln/detail/CVE-2021-3672
https://lists.debian.org/debian-lts-announce/2021/08/msg00012.html
https://security-tracker.debian.org/tracker/DLA-2738-1
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