CVE-2017-1000098

HIGH
7.5
CVSS Score
Published: October 4, 2017 at 01:00 AM UTC
Updated: June 17, 2026 at 12:58 AM UTC
1 product affected across 1 vendorGo

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Severity
HIGH7.5
Exploit prediction
EPSS 2%

Description

The net/http package's Request.ParseMultipartForm method starts writing to temporary files once the request body size surpasses the given "maxMemory" limit. It was possible for an attacker to generate a multipart request crafted such that the server ran out of file descriptors.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 1.6.41.7 ≤ v < 1.7.4
Affected range stops below 1.6.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.7.4, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (3)

x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
https://golang.org/cl/30410
x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
https://golang.org/issue/17965

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-769

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