CVE-2009-4324 (GCVE-0-2009-4324)
Vulnerability from cvelistv5 – Published: 2009-12-15 02:00 – Updated: 2025-10-22 00:05Summary
Use-after-free vulnerability in the Doc.media.newPlayer method in Multimedia.api in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a crafted PDF file using ZLib compressed streams, as exploited in the wild in December 2009.
Severity
7.8 (High)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-04 21:42 UTC
CWE
- n/a
- CWE-416 - Use After Free
Assigner
References
22 references
Date Public
2009-12-14 00:00
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: a693a078-ce98-4a6e-b668-baf0b4e10bc8
Exploited: Yes
Timestamps
First Seen: 2022-06-08
Asserted: 2022-06-08
Scope
Notes: KEV entry: Adobe Acrobat and Reader Use-After-Free Vulnerability | Affected: Adobe / Acrobat and Reader | Description: Use-after-free vulnerability in Adobe Acrobat and Reader allows remote attackers to execute code via a crafted PDF file. | Required action: Apply updates per vendor instructions. | Due date: 2022-06-22 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2009-4324
Evidence
Type: Vendor Report
Signal: Successful Exploitation
Confidence: 80%
Source: cisa-kev
Details
| Cwes | CWE-399 |
|---|---|
| Feed | CISA Known Exploited Vulnerabilities Catalog |
| Product | Acrobat and Reader |
| Due Date | 2022-06-22 |
| Date Added | 2022-06-08 |
| Vendorproject | Adobe |
| Vulnerabilityname | Adobe Acrobat and Reader Use-After-Free Vulnerability |
| Knownransomwarecampaignuse | Unknown |
References
Created: 2026-02-02 12:27 UTC
| Updated: 2026-02-06 07:17 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 9dfa44d5-c4ce-485d-b87b-523b122b82f7
Exploited: Yes
Timestamps
First Seen: 2022-06-08
Asserted: 2022-06-08
Scope
Notes: KEVIntel entry: Use-after-free vulnerability in the Doc.media.newPlayer method in Multimedia.api in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on... | Affected: Adobe / Reader and Acrobat | CVSS: 7.8 (HIGH) | Used in malware: unknown | Not yet in CISA KEV: False
Evidence
Type: Public Report
Signal: Successful Exploitation
Confidence: 70%
Source: kevintel
Details
| Feed | KEVIntel (kevintel.com) |
|---|---|
| Title | Use-after-free vulnerability in the Doc.media.newPlayer method in Multimedia.api in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on... |
| Vendor | Adobe |
| Product | Reader and Acrobat |
| Added Date | 2022-06-08T00:00:00.000Z |
| Cvss Score | 7.8 |
| Epss Score | None |
| Cvss Severity | HIGH |
| Epss Percentile | None |
| Used In Malware | unknown |
| Ahead Of Cisa Kev | None |
| Not Yet In Cisa Kev | False |
References
Created: 2026-06-23 14:05 UTC
| Updated: 2026-07-10 06:14 UTC
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"id": "CVE-2009-4324",
"lastModified": "2024-12-19T18:07:41.467",
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"redhat_vex": {
"aggregate_severity": "Critical",
"current_release_date": "2026-06-28T11:06:11+00:00",
"cve": "CVE-2009-4324",
"id": "CVE-2009-4324",
"initial_release_date": "2009-12-14T00:00:00+00:00",
"product_status:fixed": "16",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "acroread: media.newplayer JavaScript API code execution vulnerability (APSB10-02)",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2009/cve-2009-4324.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "important",
"current_release_date": "2025-07-29T23:54:04Z",
"cve": "CVE-2009-4324",
"id": "CVE-2009-4324",
"initial_release_date": "2023-02-15T06:01:26Z",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2009-4324",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2009-4324.json",
"version": "5"
},
"vulnrichment": {
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"dataType": "CVE_RECORD",
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}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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