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CVE-2003-0595 is a classic stack or heap-based buffer overflow in WiTango Application Server and Tango 2000. The vulnerability is triggered when the application processes an excessively long value supplied in the Witango_UserReference cookie without properly validating or constraining its length before copying it into a fixed-size buffer. This unchecked copy can overwrite adjacent memory and corrupt process state. Because the vulnerable condition is reachable through an HTTP request, a remote attacker can exploit it by replacing a valid cookie value with an overly long string, potentially leading to arbitrary code execution in the context of the affected server process.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
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.
3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A cited observed example of a buffer overflow triggered by replacing a valid cookie value with an excessively long string.
An example CVE cited in the CWE entry as an observed instance of classic buffer overflow.
Observed example of a buffer overflow caused by an excessively long cookie value.
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.