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CVE-2023-45290 is a resource-exhaustion vulnerability in Go's HTTP multipart-form parsing. Aggregate form-size limits do not constrain memory consumed while reading an individual form line, allowing malicious multipart input containing extremely long lines to trigger arbitrarily large memory allocations. The vulnerable parsing is invoked explicitly through Request.ParseMultipartForm or implicitly through Request.FormValue, Request.PostFormValue, and Request.FormFile. Exploitation can exhaust memory and cause denial of service. The corrected implementation limits the maximum size of individual form lines.
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No public exploit code observed for this vulnerability.
51 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A Go net/http vulnerability in which Request.ParseMultipartForm can cause memory exhaustion.
A vulnerability addressed by the CIQ LTS 8.6 fuse-overlayfs security-update advisory.
A Go standard-library memory-exhaustion vulnerability in multipart form parsing via Request.ParseMultipartForm.
A memory-exhaustion vulnerability in Go's net/http Request.ParseMultipartForm. Red Hat lists it among the security fixes provided by the Secondary Scheduler Operator 1.3.0 update in advisory RHSA-2024:3637.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.