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CWE-787: Out-of-bounds Write

Weakness Summary

The product writes data past the end, or before the beginning, of the intended buffer.

  • Canonical source: MITRE CWE-787 (opens in a new tab)
  • Published Atomicorp CVE observations: 5
  • Distinct affected products in those observations: 5
  • Active Atomicorp rules associated with this weakness: 4

Atomicorp Research Context

Atomicorp has published CVE-specific research observations associated with this weakness category. Each linked CVE page states whether the tested request was detected or blocked and is the authoritative customer-facing finding.

The CVEs and rules shown here are selected published examples, not a complete list of Atomicorp protections. If a CWE, CVE, or rule is absent from this page, no conclusion should be drawn about whether Atomicorp protects against that weakness or attack method.

A CWE describes a class of software weakness. It does not identify one exploit request, and association with a CWE does not mean that every vulnerability or exploitation path in that category is detected or blocked.

Selected Published CVE Observations

CVEVulnerabilityProductAtomicorp findingObserved rules
CVE-2019-11043PHP-FPM Path Info Buffer Underflow - Remote Code ExecutionphpAttack Blocked by Atomicorp390714
CVE-2021-20038SonicWall SMA100 Stack - Buffer Overflow/Remote Code Executionsma 200 firmwareAttack Blocked by Atomicorp340193
CVE-2021-31755Tenda Router AC11 - Remote Command Injectionac11 firmwareAttack Blocked by Atomicorp340014
CVE-2023-34048VMware vCenter Server - Out-of-Bounds Writevcenter serverAttack Blocked by Atomicorp392301
CVE-2023-33629H3C Magic R300-2100M - Remote Code Executionmagic r300-2100m firmwareAttack Blocked by Atomicorp392301

Associated Atomicorp WAF Rules

RuleStatusBehavior
340014Activedisruptive (deny)
340193Activedisruptive (deny)
390714Activedisruptive (deny)
392301Activedisruptive (deny)