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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:133025
[Rus]
Version
4
Class
patch
ALTXid
327564
Language
English
Severity
High
Title
ELSA-2020-2637 -- gnutls security update
Description
Fix CVE-2020-13777 for gnutls.
Family
unix
Platform
Oracle Linux 8
Product
gnutls
gnutls-c++
gnutls-dane
gnutls-devel
gnutls-utils
Reference
VENDOR: ELSA-2020-2637
VENDOR: ELSA-2020-2637
Id:
ELSA-2020-2637
Reference:
http://linux.oracle.com/errata/ELSA-2020-2637.html
CVE: CVE-2020-13777
CVE: CVE-2020-13777
Id:
CVE-2020-13777
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13777
Comment
: GnuTLS 3.6.x before 3.6.14 uses incorrect cryptography for encrypting a session ticket (a loss of confidentiality in TLS 1.2, and an authentication bypass in TLS 1.3). The earliest affected version is 3.6.4 (2018-09-24) because of an error in a 2018-09-18 commit. Until the first key rotation, the TLS server always uses wrong data in place of an encryption key derived from an application.
CVSSv2 Score:
5.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:N
CVSSv3 Score:
7.4
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE:
327 (Use of a Broken or Risky Cryptographic Algorithm)
References:
https://gnutls.org/security-new.html#GNUTLS-SA-2020-06-03 (CONFIRM)
DSA-4697 (DEBIAN)
GLSA-202006-01 (GENTOO)
USN-4384-1 (UBUNTU)
openSUSE-SU-2020:0790 (SUSE)
https://security.netapp.com/advisory/ntap-20200619-0004/ (CONFIRM)
FEDORA-2020-0cce3578e2 ()
FEDORA-2020-76b705bb63 ()
FEDORA-2020-ea11cb5ccc ()
FEDORA-2020-4f78f122a3 ()
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