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TI-2011-02824 Aliases CVE-2011-3194GHSA-54rr-rgq3-87h5

Buffer overflow in the TIFF reader in gui/image/qtiffhandler.cpp in Qt 4.7.4 allows…

Priority MEDIUM 50CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
Code execution
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-119 and the CVSS impact.

Summary

Buffer overflow in the TIFF reader in gui/image/qtiffhandler.cpp in Qt 4.7.4 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via the TIFFTAG_SAMPLESPERPIXEL tag in a greyscale TIFF image with multiple samples per pixel.

Why it matters now

EPSS 0.06873 94th percentileScored 2026-11-07
Fix Fixed Red Hat: 2 advisories

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:qt:qt:4.7.4:*:*:*:*:*:*:*4.7.4Vulnerableqt
  • cpe:2.3:a:qt:qt:4.7.4:*:*:*:*:*:*:* Versions 4.7.4 Vulnerable ·qt

Remediation

Red Hat 2 advisories

  • RHSA-2011:1328 Released 2011-09-21 · Red Hat rating Moderate
    qt security update
    • Red Hat Enterprise Linux Desktop (v. 6) phonon-backend-gstreamer-1:4.6.2-20.el6, qt-1:4.6.2-20.el6, qt-mysql-1:4.6.2-20.el6 +4
    • Red Hat Enterprise Linux Desktop Optional (v. 6) qt-1:4.6.2-20.el6, qt-demos-1:4.6.2-20.el6, qt-devel-1:4.6.2-20.el6 +2
    • Red Hat Enterprise Linux HPC Node (v. 6) phonon-backend-gstreamer-1:4.6.2-20.el6, qt-1:4.6.2-20.el6, qt-sqlite-1:4.6.2-20.el6 +1
    • Red Hat Enterprise Linux HPC Node Optional (v. 6) phonon-backend-gstreamer-1:4.6.2-20.el6, qt-1:4.6.2-20.el6, qt-demos-1:4.6.2-20.el6 +8
    • Red Hat Enterprise Linux Server (v. 6) phonon-backend-gstreamer-1:4.6.2-20.el6, phonon-backend-gstreamer-1:4.6.2-20.el6.ppc, qt-1:4.6.2-20.el6 +14
    • Red Hat Enterprise Linux Server Optional (v. 6) qt-1:4.6.2-20.el6, qt-demos-1:4.6.2-20.el6, qt-examples-1:4.6.2-20.el6
    • Red Hat Enterprise Linux Workstation (v. 6) phonon-backend-gstreamer-1:4.6.2-20.el6, qt-1:4.6.2-20.el6, qt-devel-1:4.6.2-20.el6 +6
    • Red Hat Enterprise Linux Workstation Optional (v. 6) qt-1:4.6.2-20.el6, qt-demos-1:4.6.2-20.el6, qt-examples-1:4.6.2-20.el6
  • RHSA-2011:1323 Released 2011-09-21 · Red Hat rating Moderate
    qt security update
    • Red Hat Enterprise Linux Server (v. 6) phonon-backend-gstreamer-1:4.6.2-17.el6_1.1, phonon-backend-gstreamer-1:4.6.2-17.el6_1.1.ppc, qt-1:4.6.2-17.el6_1.1 +14
    • Red Hat Enterprise Linux Server Optional (v. 6) qt-1:4.6.2-17.el6_1.1, qt-demos-1:4.6.2-17.el6_1.1, qt-examples-1:4.6.2-17.el6_1.1

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux Desktop (v. 6)Fixed RHSA-2011:1328
Red Hat Enterprise Linux Desktop Optional (v. 6)Fixed RHSA-2011:1328
Red Hat Enterprise Linux HPC Node (v. 6)Fixed RHSA-2011:1328
Red Hat Enterprise Linux HPC Node Optional (v. 6)Fixed RHSA-2011:1328
Red Hat Enterprise Linux Server (v. 6)Fixed RHSA-2011:1323, RHSA-2011:1328
Red Hat Enterprise Linux Server Optional (v. 6)Fixed RHSA-2011:1323, RHSA-2011:1328
Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2011:1328
Red Hat Enterprise Linux Workstation Optional (v. 6)Fixed RHSA-2011:1328
Not affected: 3 products
  • Red Hat Enterprise Linux 4
  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 6

Timeline

  1. 2026-10-02 Threatist record created from CVE-2011-3194
  2. 2026-10-03 Alias added: GHSA-54rr-rgq3-87h5

References

Advisory 8

Other 5

  • TI-2024-23902 QAbstractOAuth in Qt Network Authorization in Qt before 5.15.17, 6.x before 6.2.13, 6.3.x… CVSS 3.1CRITICAL 9.8
  • TI-2022-21359 Heap-based buffer overflow in Qt CVSS 3.1HIGH 8.8
  • TI-2022-19524 Integer overflow in Qt CVSS 3.1HIGH 8.8
  • TI-2023-18997 In Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.2, there can… CVSS 3.1HIGH 7.5
  • TI-2021-09305 Integer Overflow vulnerability in qsvghandler.cpp in Qt qtsvg versions 5.15.1, 6.0.0… CVSS 3.1MEDIUM 5.5
  • TI-2023-28356 An issue was discovered in the HTTP2 implementation in Qt before 5.15.17, 6.x before… CVSS 3.1CRITICAL 9.8
See all 57 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences