CVE-2019-11930 (GCVE-0-2019-11930)

Vulnerability from cvelistv5 – Published: 2019-12-04 16:25 – Updated: 2024-08-04 23:10
VLAI?
Summary
An invalid free in mb_detect_order can cause the application to crash or potentially result in remote code execution. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1.
Severity ?
No CVSS data available.
CWE
  • CWE-763 - Release of Invalid Pointer or Reference
Assigner
References
Impacted products
Vendor Product Version
Facebook HHVM Affected: 4.28.2
Affected: 4.28.0 , < unspecified (custom)
Affected: 4.27.1
Affected: 4.27.0 , < unspecified (custom)
Affected: 4.26.1
Affected: 4.26.0 , < unspecified (custom)
Affected: 4.25.1
Affected: 4.25.0 , < unspecified (custom)
Affected: 4.24.1
Affected: 4.24.0 , < unspecified (custom)
Affected: 4.23.2
Affected: 4.9.0 , < unspecified (custom)
Affected: 4.8.6
Affected: 4.0.0 , < unspecified (custom)
Affected: 3.30.12
Affected: unspecified , < 3.30.12 (custom)
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  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.