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Ruby 用 httparty gem におけるオブジェクトインジェクション攻撃を実行される脆弱性
Title Ruby 用 httparty gem におけるオブジェクトインジェクション攻撃を実行される脆弱性
Summary

Ruby 用 httparty gem は、文字列の値のキャストを適切に制限しないため、オブジェクトインジェクション攻撃を実行される、任意のコードを実行される、またはサービス運用妨害 (メモリおよび CPU 資源の消費) 状態にされる脆弱性が存在します。 本脆弱性は、CVE-2013-0156 と類似する脆弱性です。

Possible impacts 第三者により、YAML 型変換に対する Action Pack サポートを利用されることで、オブジェクトインジェクション攻撃を実行される、任意のコードを実行される、またはサービス運用妨害 (メモリおよび CPU 資源の消費) 状態にされ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 Jan. 14, 2013, midnight
Registration Date April 11, 2013, 7:41 p.m.
Last Update April 11, 2013, 7:41 p.m.
CVSS2.0 : 危険
Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected System
John Nunemaker
httparty 0.9.0 およびそれ以前
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
その他
Change Log
No Changed Details Date of change
0 [2013年04月11日]
  掲載		 Feb. 17, 2018, 10:37 a.m.
NVD Vulnerability Information
CVE-2013-1801
Summary

The httparty gem 0.9.0 and earlier for Ruby does not properly restrict casts of string values, which might allow remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) by leveraging Action Pack support for YAML type conversion, a similar vulnerability to CVE-2013-0156.

Publication Date April 10, 2013, 5:55 a.m.
Registration Date Jan. 26, 2021, 3:37 p.m.
Last Update Nov. 21, 2024, 10:50 a.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:john_nunemaker:httparty:0.7.3:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.8.0:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:*:*:*:*:*:*:*:* 0.9.0
cpe:2.3:a:john_nunemaker:httparty:0.6.1:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.2.2:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.7.7:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.1.3:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.1.2:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.7.8:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.4.2:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.4.5:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.7.4:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.2.8:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.7.1:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.6.0:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.1.8:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.3.1:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.5.0:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.2.4:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.4.1:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.2.3:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.8.3:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.1.5:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.4.4:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.8.2:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.7.2:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.7.6:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.1.7:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.2.6:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.4.3:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.8.1:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.2.1:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.2.5:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.1.0:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.7.5:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.2.9:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.4.0:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.5.2:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.7.0:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.2.0:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.1.1:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.2.7:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.1.6:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.2.10:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.5.1:*:*:*:*:*:*:*
cpe:2.3:a:john_nunemaker:httparty:0.3.0:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List