VulnerabilityModified
CVE-2016-1000004
Insufficient type checks were employed prior to casting input data in SimpleXMLElement_exportNode and simplexml_import_dom.
CRITICAL 9.8EPSS 0.68%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Insufficient type checks were employed prior to casting input data in SimpleXMLElement_exportNode and simplexml_import_dom. This issue affects HHVM versions prior to 3.9.5, all versions between 3.10.0 and 3.12.3 (inclusive), and all versions between 3.13.0 and 3.14.1 (inclusive).
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.68% probability · 51th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-345
- Affected
- facebook/hhvm
- Source
- cve@mitre.org
References
- https://github.com/facebook/hhvm/commit/8e7266fef1f329b805b37f32c9ad0090215ab269Patch, Third Party Advisory
- https://www.facebook.com/security/advisories/cve-2016-1000004Third Party Advisory
- https://github.com/facebook/hhvm/commit/8e7266fef1f329b805b37f32c9ad0090215ab269Patch, Third Party Advisory
- https://www.facebook.com/security/advisories/cve-2016-1000004Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.