CVE-2012-4434
HIGH
8.8
CVSS Score
Published: January 9, 2020 at 08:30 PM UTC
Updated: June 16, 2026 at 11:45 PM UTC
2 products affected across 2 vendorsFwknopFwknop
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Severity
HIGH8.8
Exploit prediction
EPSS 3%
Description
fwknop before 2.0.3 allow remote authenticated users to cause a denial of service (server crash) or possibly execute arbitrary code.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 2.0.3
Affected range stops below 2.0.3, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_MISCx_refsource_CONFIRMRelease NotesVendor Advisory
Source: [email protected]
http://www.cipherdyne.org/blog/2012/09/software-release-fwknop-2.0.3.htmlx_refsource_MISCMailing Listx_refsource_MLISTExploitThird Party Advisory
Source: [email protected]
http://www.openwall.com/lists/oss-security/2012/09/19/2x_refsource_MISCMailing Listx_refsource_MLISTExploitThird Party Advisory
Source: [email protected]
http://www.openwall.com/lists/oss-security/2012/09/20/4CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-276
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