CVE-2017-12621
commons-jelly: Apache Commons Jelly connects to URL with custom doctype definitions
Kaynağa göre önem derecesi
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, GHSA. Daha düşük diyenler: Red Hat (orta).
Açıklama
During Jelly (xml) file parsing with Apache Xerces, if a custom doctype entity is declared with a "SYSTEM" entity with a URL and that entity is used in the body of the Jelly file, during parser instantiation the parser will attempt to connect to said URL. This could lead to XML External Entity (XXE) attacks in Apache Commons Jelly before 1.0.1.
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| maven::GitHub Security Advisory Maven | commons-jelly:commons-jelly | 1.0.1 |
| debian 7 | jenkins-commons-jelly | düzeltme belirtilmemiş |
| debian 8 | jenkins-commons-jelly | düzeltme belirtilmemiş |
Referanslar
- http://www.securityfocus.com/bid/101052
- http://www.securitytracker.com/id/1039444
- https://access.redhat.com/security/cve/CVE-2017-12621
- https://github.com/apache/commons-jelly
- https://issues.apache.org/jira/browse/JELLY-293
- https://lists.apache.org/thread.html/f1fc3f2c45264af44ce782d54b5908ac95f02bf7ad88bb57bfb04b73@%3Cdev.commons.apache.org%3E
- https://nvd.nist.gov/vuln/detail/CVE-2017-12621
- https://web.archive.org/web/20200227144849/http://www.securityfocus.com/bid/101052