Apache FOP における XML 外部エンティティの脆弱性
| Title |
Apache FOP における XML 外部エンティティの脆弱性
|
| Summary |
Apache FOP には、XML 外部エンティティの脆弱性が存在します。
|
| Possible impacts |
情報を取得される、およびサービス運用妨害 (DoS) 攻撃が行わ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 |
April 18, 2017, midnight |
| Registration Date |
May 18, 2017, 10:01 a.m. |
| Last Update |
May 18, 2017, 10:01 a.m. |
|
CVSS3.0 : 重要
|
| Score |
7.3
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H |
|
CVSS2.0 : 危険
|
| Score |
7.9
|
| Vector |
AV:N/AC:M/Au:S/C:C/I:N/A:C |
Affected System
| Apache Software Foundation |
|
Apache FOP 2.2 未満
|
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05月18日]
掲載 |
Feb. 17, 2018, 10:37 a.m. |
NVD Vulnerability Information
CVE-2017-5661
| Summary |
In Apache FOP before 2.2, files lying on the filesystem of the server which uses FOP can be revealed to arbitrary users who send maliciously formed SVG files. The file types that can be shown depend on the user context in which the exploitable application is running. If the user is root a full compromise of the server - including confidential or sensitive files - would be possible. XXE can also be used to attack the availability of the server via denial of service as the references within a xml document can trivially trigger an amplification attack.
|
| Publication Date |
April 18, 2017, 11:59 p.m. |
| Registration Date |
Jan. 26, 2021, 1:26 p.m. |
| Last Update |
Nov. 21, 2024, 12:28 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:apache:formatting_objects_processor:*:*:*:*:*:*:*:* |
|
2.1 |
|
|
Related information, measures and tools
Common Vulnerabilities List