7.5

CVE-2016-2850

Botan 1.11.x before 1.11.29 does not enforce TLS policy for (1) signature algorithms and (2) ECC curves, which allows remote attackers to conduct downgrade attacks via unspecified vectors.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Fedoraproject ≫ Fedora Version 24
Botan Project ≫ Botan Version 1.11.0
Botan Project ≫ Botan Version 1.11.1
Botan Project ≫ Botan Version 1.11.2
Botan Project ≫ Botan Version 1.11.3
Botan Project ≫ Botan Version 1.11.4
Botan Project ≫ Botan Version 1.11.5
Botan Project ≫ Botan Version 1.11.6
Botan Project ≫ Botan Version 1.11.7
Botan Project ≫ Botan Version 1.11.8
Botan Project ≫ Botan Version 1.11.9
Botan Project ≫ Botan Version 1.11.10
Botan Project ≫ Botan Version 1.11.11
Botan Project ≫ Botan Version 1.11.12
Botan Project ≫ Botan Version 1.11.13
Botan Project ≫ Botan Version 1.11.14
Botan Project ≫ Botan Version 1.11.15
Botan Project ≫ Botan Version 1.11.16
Botan Project ≫ Botan Version 1.11.17
Botan Project ≫ Botan Version 1.11.18
Botan Project ≫ Botan Version 1.11.19
Botan Project ≫ Botan Version 1.11.20
Botan Project ≫ Botan Version 1.11.21
Botan Project ≫ Botan Version 1.11.22
Botan Project ≫ Botan Version 1.11.23
Botan Project ≫ Botan Version 1.11.24
Botan Project ≫ Botan Version 1.11.25
Botan Project ≫ Botan Version 1.11.26
Botan Project ≫ Botan Version 1.11.27
Botan Project ≫ Botan Version 1.11.28
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.12% 0.795
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:P/A:N
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://botan.randombit.net/security.html
Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html
https://security.gentoo.org/glsa/201701-23
http://marc.info/?l=botan-devel&m=145852488622892&w=2
Vendor Advisory