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High severity7.5NVD Advisory· Published Jun 11, 2022· Updated Jun 17, 2026

CVE-2022-30780

CVE-2022-30780

Description

Lighttpd 1.4.56 through 1.4.58 allows a remote attacker to cause a denial of service (CPU consumption from stuck connections) because connection_read_header_more in connections.c has a typo that disrupts use of multiple read operations on large headers.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5
  • Lighttpd/Lighttpd5 versions
    cpe:2.3:a:lighttpd:lighttpd:1.4.56:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:lighttpd:lighttpd:1.4.56:*:*:*:*:*:*:*
    • cpe:2.3:a:lighttpd:lighttpd:1.4.57:*:*:*:*:*:*:*
    • cpe:2.3:a:lighttpd:lighttpd:1.4.58:*:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: 1.4.56 - 1.4.58

Patches

Vulnerability mechanics

References

2

News mentions

0

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CVE-2022-30780 · High · VYPR