CVE Daily โ€“ Pigeonhole https://cvedaily.com/pages/tags/pigeonhole.html CVE Daily โ€“ Pigeonhole en Wed, 03 Jun 2026 21:27:12 +0000 [Critical] CVE-2019-11500 โ€“ In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 (and Pigeonhole before 0.5.7... https://nvd.nist.gov/vuln/detail/CVE-2019-11500 https://nvd.nist.gov/vuln/detail/CVE-2019-11500 Thu, 29 Aug 2019 14:15:11 +0000 Critical CVE-2019-11500

In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 (and Pigeonhole before 0.5.7.2), protocol processing can fail for quoted strings. This occurs because '\0' characters are mishandled, and can lead to out-of-bounds writes and remote code execution.

CVSS: 9.8 ยท CWE: CWE-787

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