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CVE Record

CVE-2017-2816: An exploitable buffer overflow vulnerability exists in the tag parsing functionality of LibOFX 0.9.11.

An exploitable buffer overflow vulnerability exists in the tag parsing functionality of LibOFX 0.9.11. A specially crafted OFX file can cause a write out of bounds resulting in a buffer overflow on the stack. An attacker can construct a malicious OFX file to trigger this vulnerability.

HighCVSS 8.8Not KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

LibOFX 0.9.11 can crash or potentially allow code execution when it parses a malicious OFX financial data file. The risk matters where finance, accounting, banking, or import workflows process OFX files from customers, partners, email, or downloads. Exposure is most likely in applications or packaged products that embed LibOFX 0.9.11 and import OFX files. Systems that automatically process untrusted OFX uploads or attachments have higher operational risk. Treat as high priority if OFX files enter business systems from outside trusted channels. The main business concern is compromise or disruption of financial import workflows, not broad internet-wide exploitation based on the supplied evidence. Mitigation focus: Inventory applications and packages that use LibOFX.; Upgrade LibOFX using vendor or distribution security updates.; Prioritize removal of LibOFX 0.9.11 from production workflows..

Prepared

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

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CVE-2017-2816 mapping review

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Vulnerability profileCVE Program record
Severity
High
CVSS
8.8 (3.0)
Known Exploited
No
Published

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

1CVSS vectors
0Timeline events
0ADP providers
4Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
8.8CVSS 3.0HighCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H2.85.9Primary CVE score

Vulnerability scoring details

Base CVSS 3.0 score

8.8High
CVSS 3.0 vector shape for CVE-2017-2816Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
LibOFXLibOfx0.9.11Listed
Weakness

CWE details

No CWE listed

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