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CVE-2026-4775Libtiff: libtiff: arbitrary code execution or denial of service via signed integer overflow in tiff file processing

Red Hat Red Hat Enterprise Linux 10; Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support; Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Suppo… Veröffentlicht: (vor 7 Monaten)

Beschreibung

A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerability in the putcontig8bitYCbCr44tile function by providing a specially crafted TIFF file. This flaw can lead to an out-of-bounds heap write due to incorrect memory pointer calculations, potentially causing a denial of service (application crash) or arbitrary code execution.

Schwachstellentyp (CWE): CWE-190

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

HerstellerProduktVersionen
ai inference server 3.2 —
ai inference server 3.3 —
debian debian linux 11.0
enterprise linux 8 —
enterprise linux 9 —
libtiff libtiff < 4.7.2
openshift ai 3.4 —
redhat ai inference server 3.2.0 – < 3.2.2
redhat codeready linux builder 8.0
redhat codeready linux builder eus 9.4
redhat enterprise linux 6.0
redhat enterprise linux els 7.0
redhat enterprise linux eus 8.4
redhat enterprise linux server aus 8.4
redhat enterprise linux server tus 8.6
redhat enterprise linux update services for sap solutions 8.6
redhat hardened images —
redhat openshift ai 3.4 – < 3.4.3
Red Hat Red Hat AI Inference Server 3.2 all versions
Red Hat Red Hat AI Inference Server 3.3 all versions
Red Hat Red Hat Enterprise Linux 10 all versions
Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support all versions
Red Hat Red Hat Enterprise Linux 6 all versions
Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support all versions
Red Hat Red Hat Enterprise Linux 8 all versions
Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support all versions
Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On all versions
Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support all versions
Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service all versions
Red Hat Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions all versions
Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service all versions
Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions all versions
Red Hat Red Hat Enterprise Linux 9 all versions
Red Hat Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions all versions
Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions all versions
Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support all versions
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support all versions
Red Hat Red Hat Hardened Images all versions
Red Hat Red Hat OpenShift AI 3.4 all versions
rhel aus 8.4 —
rhel aus 8.6 —
rhel e4s 8.6 —
rhel e4s 8.8 —
rhel e4s 9.0 —
rhel e4s 9.2 —
rhel eus 9.4 —
rhel eus 9.6 —
rhel eus long life 8.4 —
rhel tus 8.6 —
rhel tus 8.8 —

Referenzen und Patches

CPE-Treffer (NVD) (29)
  • cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:* < 4.7.2
  • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:ai_inference_server:*:*:*:*:*:*:*:* ≥ 3.2.0 < 3.2.2
  • cpe:2.3:a:redhat:ai_inference_server:*:*:*:*:*:*:*:* ≥ 3.3.0 < 3.3.5
  • cpe:2.3:a:redhat:codeready_linux_builder:8.0:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:codeready_linux_builder:9.0:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:codeready_linux_builder:10.0:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:codeready_linux_builder_eus:9.4:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:codeready_linux_builder_eus:9.6:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:codeready_linux_builder_eus:10.0:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:hardened_images:-:*:*:*:*:*:*:*
  • cpe:2.3:a:redhat:openshift_ai:*:*:*:*:*:*:*:* ≥ 3.4 < 3.4.3
  • cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_els:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_eus:9.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_eus:10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:8.8:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_update_services_for_sap_solutions:9.2:*:*:*:*:*:*:*

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