CVEvulnerability

CVE-2023-51714

9.8 CRITICAL Published 2023-12-24 Modified 2026-10-08 Official page ↗
Status
Analyzed
Published
2023-12-24
Last modified
2026-10-08
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-190

Description

An issue was discovered in the HTTP2 implementation in Qt before 5.15.17, 6.x before 6.2.11, 6.3.x through 6.5.x before 6.5.4, and 6.6.x before 6.6.2. network/access/http2/hpacktable.cpp has an incorrect HPack integer overflow check.

Affected configurations

• debian debian linux 10.0 • qt qt (>= 5.7 < 5.15.17) • qt qt (>= 6.0.0 < 6.2.11) • qt qt (>= 6.3.0 < 6.5.4) • qt qt (>= 6.6.0 < 6.6.2)

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References