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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-24036 Detail

Description

Passing an attacker controlled size when creating an IOBuf could cause integer overflow, leading to an out of bounds write on the heap with the possibility of remote code execution. This issue affects versions of folly prior to v2021.07.22.00. This issue affects HHVM versions prior to 4.80.5, all versions between 4.81.0 and 4.102.1, all versions between 4.103.0 and 4.113.0, and versions 4.114.0, 4.115.0, 4.116.0, 4.117.0, 4.118.0 and 4.118.1.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/facebook/folly/commit/4f304af1411e68851bdd00ef6140e9de4616f7d3 Patch  Third Party Advisory 
https://github.com/facebook/folly/commit/4f304af1411e68851bdd00ef6140e9de4616f7d3 Patch  Third Party Advisory 
https://hhvm.com/blog/2021/07/20/security-update.html Product  Vendor Advisory 
https://hhvm.com/blog/2021/07/20/security-update.html Product  Vendor Advisory 
https://www.facebook.com/security/advisories/cve-2021-24036 Vendor Advisory 
https://www.facebook.com/security/advisories/cve-2021-24036 Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-190 Integer Overflow or Wraparound cwe source acceptance level NIST  
CWE-122 Heap-based Buffer Overflow Facebook, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-24036
NVD Published Date:
07/22/2021
NVD Last Modified:
11/21/2024
Source:
Facebook, Inc.