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Weakness (CWE) CWE-787 Out-of-bounds Write 1

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Vendor: Libspf2 × Clear all filters

TI-2021-03603 CVE-2021-20314 · GHSA-7mf9-xf4j-h63m

Out-of-bounds write in libspf2

Priority MEDIUM 47

Stack buffer overflow in libspf2 versions below 1.2.11 when processing certain SPF macros can lead to Denial of service and potentially code execution via malicious crafted SPF explanation messages.

CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.02833 · Published 2021-08-12 · No fix listed CWE-787

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