LiveActive security incident?Get immediate response
CVE Record

CVE-2018-9132: libming 0.4.8 has a NULL pointer dereference in the getInt function of the decompile.c file.

libming 0.4.8 has a NULL pointer dereference in the getInt function of the decompile.c file. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted swf file.

UnknownCVSS not scoredNot KEV-listedUpdated
Discuss exposureBack to CVEs
Glexia's TakeAutomated analysismoderate

Security readout for executives and security teams

Plain-English summary

CVE-2018-9132 is a denial-of-service issue in libming 0.4.8. A specially crafted SWF file can trigger a NULL pointer dereference and crash software using libming to process that file. Business risk depends on whether the organization processes untrusted SWF content.

Executive priority

Treat as a targeted availability risk. Prioritize remediation where SWF processing is exposed to external or untrusted files. For internal-only or unused libming installations, handle through normal patch management.

Technical view

The source bundle describes a NULL pointer dereference in getInt in libming's decompile.c. Remote attackers could cause denial of service through a crafted SWF file. No CVSS, CWE, affected CPEs, or upstream fixed version are provided in the bundle.

Likely exposure

Exposure is most likely on systems with libming 0.4.8 or distro ming packages that parse or decompile SWF files from users, email, archives, or web uploads. Systems without libming, or that never process untrusted SWF files, are less likely exposed.

Exploitation context

The bundle does not show active exploitation, and KEV status is false. Public references include an upstream GitHub issue and Debian/Fedora security advisories. The described impact is denial of service, not code execution.

Researcher notes

Evidence is limited to a NULL pointer dereference description, upstream issue, and distro advisories. The bundle does not provide CVSS, CWE, fixed upstream commit, or exploit evidence. Avoid assuming broader affected products beyond libming 0.4.8 and distro ming packages.

Mitigation direction

  • Inventory systems and applications using libming or ming packages.
  • Apply relevant Debian or Fedora security updates where applicable.
  • Check upstream and distribution guidance for fixed libming packages.
  • Restrict or disable processing of untrusted SWF files where possible.
  • Isolate SWF processing services to limit crash impact.

Validation and detection

  • Confirm whether libming 0.4.8 is installed or bundled.
  • Identify services that parse, convert, or decompile SWF files.
  • Verify installed packages match vendor security update levels.
  • Review crash logs for SWF processing failures.
  • Confirm untrusted SWF inputs are restricted or sandboxed.
Prepared
Confidence
medium
Sources
7

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2018-9132 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup
Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
6Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.