National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-11926 Detail

Current Description

Insufficient boundary checks when processing M_SOFx markers from JPEG headers in the GD extension could allow access to out-of-bounds memory via a maliciously constructed invalid JPEG input. This issue affects HHVM versions prior to 3.30.9, all versions between 4.0.0 and 4.8.3, all versions between 4.9.0 and 4.15.2, and versions 4.16.0 to 4.16.3, 4.17.0 to 4.17.2, 4.18.0 to 4.18.1, 4.19.0, 4.20.0 to 4.20.1.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.8 CRITICAL
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/facebook/hhvm/commit/f9680d21beaa9eb39d166e8810e29fbafa51ad15 Patch Third Party Advisory
https://hhvm.com/blog/2019/09/03/security-update.html Third Party Advisory
https://www.facebook.com/security/advisories/cve-2019-11926 Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read NIST  
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Facebook, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.30.9
 cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
4.0.0
Up to (including)
4.8.3
 cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
4.9.0
Up to (including)
4.15.2
 cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
4.16.0
Up to (including)
4.16.3
 cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
4.17.0
Up to (including)
4.17.2
 cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
4.18.0
Up to (including)
4.18.1
 cpe:2.3:a:facebook:hhvm:4.19.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
4.20.0
Up to (including)
4.20.1


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-11926
NVD Published Date:
09/06/2019
NVD Last Modified:
10/09/2019