Executive Summary
Summary | |
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Title | Libgcrypt vulnerability |
Informations | |||
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Name | USN-3347-2 | First vendor Publication | 2017-07-17 |
Vendor | Ubuntu | Last vendor Modification | 2017-07-17 |
Severity (Vendor) | N/A | Revision | N/A |
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 : | |||
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Cvss Base Score | N/A | Attack Range | N/A |
Cvss Impact Score | N/A | Attack Complexity | N/A |
Cvss Expoit Score | N/A | Authentication | N/A |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 ESM Summary: Several security issues were fixed in Libgcrypt. Software Description: - libgcrypt11: LGPL Crypto library Details: USN-3347-1 fixed a vulnerability in Libgcrypt. This update provides the corresponding update for Ubuntu 12.04 ESM. Original advisory details: テつ Daniel J. Bernstein, Joachim Breitner, Daniel Genkin, Leon Groot テつ Bruinderink, Nadia Heninger, Tanja Lange, Christine van Vredendaal, and テつ Yuval Yarom discovered that Libgcrypt was susceptible to an attack via テつ side channels. A local attacker could use this attack to recover RSA テつ private keys. (CVE-2017-7526) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 ESM: テつ libgcrypt11テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 1.5.0-3ubuntu0.7 In general, a standard system update will make all the necessary changes. References: テつ https://www.ubuntu.com/usn/usn-3347-2 テつ https://www.ubuntu.com/usn/usn-3347-1 テつ CVE-2017-7526 |
Original Source
Url : http://www.ubuntu.com/usn/USN-3347-2 |
Alert History
Date | Informations |
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2017-07-17 21:22:16 |
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