Executive Summary
Summary | |
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Title | New bind9 packages fix cryptographic weakness |
Informations | |||
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Name | DSA-1703 | First vendor Publication | 2009-01-12 |
Vendor | Debian | Last vendor Modification | 2009-01-12 |
Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N) | |||
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Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
It was discovered that BIND, an implementation of the DNS protocol suite, does not properly check the result of an OpenSSL function which is used to verify DSA cryptographic signatures. As a result, incorrect DNS resource records in zones protected by DNSSEC could be accepted as genuine. For the stable distribution (etch), this problem has been fixed in version 9.3.4-2etch4. For the unstable distribution (sid) and the testing distribution (lenny), this problem will be fixed soon. We recommend that you upgrade your BIND packages. |
Original Source
Url : http://www.debian.org/security/2009/dsa-1703 |
Alert History
Date | Informations |
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2016-04-05 00:27:19 |
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2014-02-17 11:28:07 |
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2013-05-11 00:43:13 |
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2012-11-07 05:22:28 |
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2012-11-07 00:20:11 |
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