CVE-2000-1094 is a classic stack-based buffer overflow in AOL Instant Messenger (AIM) before version 4.3.2229. The flaw is triggered when the client processes a buddyicon command containing an overly long src argument. AIM fails to properly validate the length of attacker-controlled input before copying or handling it in a fixed-size buffer, resulting in memory corruption. The vulnerability can be reached remotely via AIM protocol input and was also reported as triggerable through malicious web content or HTML email that causes the client to process crafted input. Successful exploitation can crash the client and, depending on exploit reliability and target conditions, may allow execution of arbitrary commands.
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What an attacker gets, and what they’ve been doing with it.
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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.
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.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A cited observed example of a classic buffer overflow caused by a long argument.
An example CVE cited in the CWE entry as an observed instance of classic buffer overflow.
Observed example of a classic buffer overflow weakness caused by a long argument.
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.