MGASA-2020-0224 - Updated unbound packages fix security vulnerabilities

Publication date: 24 May 2020
URL: https://advisories.mageia.org/MGASA-2020-0224.html
Type: security
Affected Mageia releases: 7
CVE: CVE-2020-12662,
     CVE-2020-12663

Updated unbound packages fix security vulnerabilities:

Unbound can be tricked into amplifying an incoming query into a
large number of queries directed to a target (CVE-2020-12662).

Malformed answers from upstream name servers can be used to make
Unbound unresponsive (CVE-2020-12663).

References:
- https://bugs.mageia.org/show_bug.cgi?id=26646
- https://nlnetlabs.nl/downloads/unbound/CVE-2020-12662_2020-12663.txt
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12662
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12663

SRPMS:
- 7/core/unbound-1.10.1-1.mga7

Mageia 2020-0224: unbound security update

Updated unbound packages fix security vulnerabilities: Unbound can be tricked into amplifying an incoming query into a large number of queries directed to a target (CVE-2020-12662...

Summary

Updated unbound packages fix security vulnerabilities:
Unbound can be tricked into amplifying an incoming query into a large number of queries directed to a target (CVE-2020-12662).
Malformed answers from upstream name servers can be used to make Unbound unresponsive (CVE-2020-12663).

References

- https://bugs.mageia.org/show_bug.cgi?id=26646

- https://nlnetlabs.nl/downloads/unbound/CVE-2020-12662_2020-12663.txt

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12662

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12663

Resolution

MGASA-2020-0224 - Updated unbound packages fix security vulnerabilities

SRPMS

- 7/core/unbound-1.10.1-1.mga7

Severity
Publication date: 24 May 2020
URL: https://advisories.mageia.org/MGASA-2020-0224.html
Type: security
CVE: CVE-2020-12662, CVE-2020-12663

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