The Download Manager in Adobe Acrobat Professional and Reader 8.1.2 and earlier allows remote attackers to execute arbitrary code via a craf
The Download Manager in Adobe Acrobat Professional and Reader 8.1.2 and earlier allows remote attackers to execute arbitrary code via a crafted PDF document that calls an AcroJS function with a long string argument, triggering heap corruption.
- Published
- Nov 5, 2008
- Updated
- Jun 16, 2026
- EPSS
- 8.9% · 95th percentile
- CWE
- CWE-20
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Report tools
Action score
40
Plan
Add it to your regular patch cycle.
- CVSS
- 37 / 40 · 9.3 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 3 / 30 · 8.9%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| adobe | download manager | cpe:2.3:a:adobe:download_manager |
| adobe | acrobat | cpe:2.3:a:adobe:acrobat |
| adobe | acrobat reader | cpe:2.3:a:adobe:acrobat_reader |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- adobe acrobatup to 8.1.2 inclusive
- adobe acrobat8.1.1
- adobe acrobat readerup to 8.0 inclusive
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Red Hat:rhel_extras:3 | acroread | before 0:8.1.3-1 | 0:8.1.3-1 |
| Red Hat:rhel_extras:3 | acroread-plugin | before 0:8.1.3-1 | 0:8.1.3-1 |
| Red Hat:rhel_extras:4 | acroread | before 0:8.1.3-1.el4 | 0:8.1.3-1.el4 |
| Red Hat:rhel_extras:4 | acroread-plugin | before 0:8.1.3-1.el4 | 0:8.1.3-1.el4 |
| Red Hat:rhel_extras:5::client | acroread | before 0:8.1.3-1.el5 | 0:8.1.3-1.el5 |
| Red Hat:rhel_extras:5::client | acroread-plugin | before 0:8.1.3-1.el5 | 0:8.1.3-1.el5 |
Same product
adobe: all recordsOther highest-scoring records for the same primary product.
- CVE-2019-8071Adobe Download Manager versions 2.0.0.363 have an insecure file permissions vulnerability.40Plan
- CVE-2020-9688Adobe Download Manager version 2.0.0.518 have a command injection vulnerability.32Monitor
- CVE-2006-5856Stack-based buffer overflow in the Adobe Download Manager before 2.2 allows remote attackers to execute arbitrary code via a long section na31Monitor
- CVE-2022-2926Download Manager < 3.2.55 - Admin+ Arbitrary File/Folder Access via Path Traversal19Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| red hat:acroread | 0:8.1.3-1 · Red Hat:rhel_extras:3 | Package registry (OSV) |
| red hat:acroread-plugin | 0:8.1.3-1 · Red Hat:rhel_extras:3 | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.
Technical details
Attack conditions
If successful
- Confidentiality
- C · data can be read
- Integrity
- C · data or configuration can be modified
- Availability
- C · the service can be disrupted
- Attack complexity
- M
- Confidentiality impact
- C
- Integrity impact
- C
- Availability impact
- C
Weakness class (CWE)
CWE-20 · Improper Input ValidationCVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
- Buffer Overflow via Environment VariablesCAPEC-10likelihood: High · High
- Server Side Include (SSI) InjectionCAPEC-101likelihood: High · High
- Cross Zone ScriptingCAPEC-104likelihood: Medium · High
- Command Line Execution through SQL InjectionCAPEC-108likelihood: Low · Very High
- Object Relational Mapping InjectionCAPEC-109likelihood: Low · High
- SQL Injection through SOAP Parameter TamperingCAPEC-110likelihood: High · Very High
- Double EncodingCAPEC-120likelihood: Low · Medium
- Subverting Environment Variable ValuesCAPEC-13likelihood: High · Very High
ATT&CK techniques
- Obfuscated Files or InformationT1027
- Masquerading: Invalid Code SignatureT1036.001
- Steal Web Session CookieT1539
- Subvert Trust Controls: Code SigningT1553.002
- Impair Defenses:Impair Command History LoggingT1562.003
- Hijack Execution Flow:Dynamic Linker HijackingT1574.006
- Hijack Execution Flow:Path Interception by PATH Environment VariableT1574.007
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
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References
- download.oracle.com/sunalerts/1019937.1.html
- labs.idefense.com/intelligence/vulnerabilities/display.php?id=756
- lists.opensuse.org/opensuse-security-announce/2008-11/msg00002.html
- osvdb.org/49541
- secunia.com/advisories/32700
- secunia.com/advisories/32872
- www.adobe.com/support/security/bulletins/apsb08-19.html
- www.redhat.com/support/errata/RHSA-2008-0974.html
- www.securitytracker.com/id?1021140
- www.us-cert.gov/cas/techalerts/TA08-309A.html
- www.vupen.com/english/advisories/2008/3001
- www.vupen.com/english/advisories/2009/0098
Vendor advisories and official records. Exploit/PoC links are deliberately left out.