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ngIRCd versions before 0.8.2 contain an integer-underflow flaw in the Lists_MakeMask() function in lists.c. A remotely supplied overly long IRC MODE line can cause an incorrect length calculation. The resulting underflow leads to a buffer overflow, causing an application crash and potentially enabling arbitrary code execution.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Vulnerability involving incorrect length calculation caused by long input, associated here as an observed example of integer underflow.
A vulnerability involving an incorrect length calculation caused by long input.
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.