CVE-2017-9096
HIGH8.8EPSS 7.6%Improper Restriction of XML External Entity Reference in iText
發布日:2022/5/13修改日:2024/3/6
描述
The XML parsers in iText before 5.5.12 and 7.x before 7.0.3 do not disable external entities, which might allow remote attackers to conduct XML external entity (XXE) attacks via a crafted PDF.
受影響套件(2)
- Maven/com.itextpdf:itextpdffrom 0, < 5.5.12
- Maven/com.lowagie:itextfrom 0, <= 4.2.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
參考連結(5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2017-9096
- WEBhttps://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03902en_us
- WEBhttps://www.compass-security.com/fileadmin/Datein/Research/Advisories/CSNC-2017-017_itext_xml_external_entity_attack.txt
- WEBhttps://www.oracle.com/security-alerts/cpuoct2020.html
- WEBhttp://www.securityfocus.com/archive/1/541483/100/0/threaded