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Botan における整数オーバーフローの脆弱性
Title Botan における整数オーバーフローの脆弱性
Summary

Botan には、BER データのデコーディングの際、整数オーバーフローの脆弱性が存在します。

Possible impacts 攻撃者により、メモリを破損されるなど、不特定の影響を受ける可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date Nov. 28, 2016, midnight
Registration Date March 23, 2017, 2:58 p.m.
Last Update March 23, 2017, 2:58 p.m.
CVSS3.0 : 緊急
Score 9.8
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS2.0 : 危険
Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected System
Botan project
Botan 1.8.0 から 1.11.33
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
0 [2017年03月23日]
  掲載		 Feb. 17, 2018, 10:37 a.m.
NVD Vulnerability Information
CVE-2016-9132
Summary

In Botan 1.8.0 through 1.11.33, when decoding BER data an integer overflow could occur, which would cause an incorrect length field to be computed. Some API callers may use the returned (incorrect and attacker controlled) length field in a way which later causes memory corruption or other failure.

Publication Date Jan. 31, 2017, 7:59 a.m.
Registration Date Jan. 26, 2021, 2:19 p.m.
Last Update Nov. 21, 2024, noon
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:botan_project:botan:1.10.7:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.9:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.18:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.17:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.0:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.9:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.21:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.26:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.4:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.32:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.15:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.19:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.10:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.12:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.0:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.3:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.12:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.4:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.8:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.8:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.13:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.13:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.7:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.3:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.1:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.6:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.17:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.15:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.6:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.10:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.14:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.1:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.14:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.11:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.6:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.0:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.1:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.12:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.18:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.25:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.30:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.3:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.16:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.15:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.5:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.27:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.11:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.24:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.10:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.0:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.4:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.6:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.29:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.7:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.5:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.12:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.3:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.20:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.8:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.2:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.9:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.13:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.2:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.33:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.11:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.8:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.13:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.28:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.15:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.1:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.23:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.10:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.14:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.9:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.8.5:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.2:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.16:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.7:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.4:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.9.14:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.11:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.31:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.10.5:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.2:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List