CVE-2017-9233
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2017-9233
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-9233.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2017-9233
- Aliases
- Downstream
- Related
- Published
- 2017-07-25T20:29:00Z
- Modified
- 2025-10-21T02:36:28Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
XML External Entity vulnerability in libexpat 2.2.0 and earlier (Expat XML Parser Library) allows attackers to put the parser in an infinite loop using a malformed external entity definition from an external DTD.
- References
-
- http://www.debian.org/security/2017/dsa-3898
- http://www.openwall.com/lists/oss-security/2017/06/17/7
- http://www.securityfocus.com/bid/99276
- http://www.securitytracker.com/id/1039427
- https://github.com/libexpat/libexpat/blob/master/expat/Changes
- https://libexpat.github.io/doc/cve-2017-9233/
- https://support.apple.com/HT208112
- https://support.apple.com/HT208113
- https://support.apple.com/HT208115
- https://support.apple.com/HT208144
- https://support.f5.com/csp/article/K03244804
- https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
- https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E