CVEvulnerability

CVE-2016-2850

7.5 HIGH Published 2016-05-13 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2016-05-13
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
Weaknesses
CWE-20

Description

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.

Affected configurations

• fedoraproject fedora 24 • botan project botan 1.11.0 • botan project botan 1.11.1 • botan project botan 1.11.2 • botan project botan 1.11.3 • botan project botan 1.11.4 • botan project botan 1.11.5 • botan project botan 1.11.6 • botan project botan 1.11.7 • botan project botan 1.11.8 • botan project botan 1.11.9 • botan project botan 1.11.10 • botan project botan 1.11.11 • botan project botan 1.11.12 • botan project botan 1.11.13 • botan project botan 1.11.14 • botan project botan 1.11.15 • botan project botan 1.11.16 • botan project botan 1.11.17 • botan project botan 1.11.18 • botan project botan 1.11.19 • botan project botan 1.11.20 • botan project botan 1.11.21 • botan project botan 1.11.22 • botan project botan 1.11.23 • botan project botan 1.11.24 • botan project botan 1.11.25 • botan project botan 1.11.26 • botan project botan 1.11.27 • botan project botan 1.11.28

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References