CVE-2016-2850

EUVD-2016-3923
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 62%
Affected Products (NVD)
VendorProductVersion
botan_projectbotan
1.11.0
botan_projectbotan
1.11.1
botan_projectbotan
1.11.2
botan_projectbotan
1.11.3
botan_projectbotan
1.11.4
botan_projectbotan
1.11.5
botan_projectbotan
1.11.6
botan_projectbotan
1.11.7
botan_projectbotan
1.11.8
botan_projectbotan
1.11.9
botan_projectbotan
1.11.10
botan_projectbotan
1.11.11
botan_projectbotan
1.11.12
botan_projectbotan
1.11.13
botan_projectbotan
1.11.14
botan_projectbotan
1.11.15
botan_projectbotan
1.11.16
botan_projectbotan
1.11.17
botan_projectbotan
1.11.18
botan_projectbotan
1.11.19
botan_projectbotan
1.11.20
botan_projectbotan
1.11.21
botan_projectbotan
1.11.22
botan_projectbotan
1.11.23
botan_projectbotan
1.11.24
botan_projectbotan
1.11.25
botan_projectbotan
1.11.26
botan_projectbotan
1.11.27
botan_projectbotan
1.11.28
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
botan1.10
precise
not-affected
trusty
not-affected
wily
not-affected
xenial
not-affected