CVE-2022-30633 is an uncontrolled-recursion vulnerability in Go's encoding/xml package. In Go versions before 1.17.12 and 1.18.4, unmarshalling a crafted XML document into a Go struct containing a nested field tagged any can recurse until the process stack is exhausted, causing the application to panic.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
32 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A stack-exhaustion vulnerability in Go encoding/xml Unmarshal.
A stack-exhaustion denial-of-service vulnerability in Go's encoding/xml Unmarshal functionality.
A stack-exhaustion vulnerability in Go encoding/xml Unmarshal, addressed by the Rocky Linux 9 CIQ update.
A denial-of-service vulnerability in Go's encoding/xml Unmarshal implementation. Specially crafted XML processed into a Go struct containing a nested field tagged 'any' can trigger uncontrolled recursion and stack exhaustion, causing a panic.
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.