CVE-2025-5318

Summary

A flaw was found in the libssh library in versions less than 0.11.2. An out-of-bounds read can be triggered in the sftp_handle function due to an incorrect comparison check that permits the function to access memory beyond the valid handle list and to return an invalid pointer, which is used in further processing. This vulnerability allows an authenticated remote attacker to potentially read unintended memory regions, exposing sensitive information or affect service behavior.

Affected Software

VendorProductVersion RangeStatus
0 < 0.11.2affected
Red HatRed Hat Enterprise Linux 100:0.11.1-4.el10_0 < *unaffected
Red HatRed Hat Enterprise Linux 100:0.11.1-4.el10_1 < *unaffected
Red HatRed Hat Enterprise Linux 80:0.9.6-15.el8_10 < *unaffected
Red HatRed Hat Enterprise Linux 80:0.9.6-15.el8_10 < *unaffected
Red HatRed Hat Enterprise Linux 8.2 Advanced Update Support0:0.9.0-4.el8_2.1 < *unaffected
Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support0:0.9.4-2.el8_4.1 < *unaffected
Red HatRed Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On0:0.9.4-2.el8_4.1 < *unaffected
Red HatRed Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support0:0.9.6-4.el8_6.1 < *unaffected
Red HatRed Hat Enterprise Linux 8.6 Telecommunications Update Service0:0.9.6-4.el8_6.1 < *unaffected
Red HatRed Hat Enterprise Linux 8.6 Update Services for SAP Solutions0:0.9.6-4.el8_6.1 < *unaffected
Red HatRed Hat Enterprise Linux 8.8 Telecommunications Update Service0:0.9.6-13.el8_8.1 < *unaffected
Red HatRed Hat Enterprise Linux 8.8 Update Services for SAP Solutions0:0.9.6-13.el8_8.1 < *unaffected
Red HatRed Hat Enterprise Linux 90:0.10.4-15.el9_6 < *unaffected
Red HatRed Hat Enterprise Linux 90:0.10.4-15.el9_7 < *unaffected
Red HatRed Hat Enterprise Linux 90:0.10.4-15.el9_6 < *unaffected
Red HatRed Hat Enterprise Linux 90:0.10.4-15.el9_7 < *unaffected
Red HatRed Hat Enterprise Linux 9.0 Update Services for SAP Solutions0:0.9.6-3.el9_0.1 < *unaffected
Red HatRed Hat Enterprise Linux 9.2 Update Services for SAP Solutions0:0.10.4-9.el9_2.1 < *unaffected
Red HatRed Hat Enterprise Linux 9.4 Extended Update Support0:0.10.4-13.el9_4.1 < *unaffected
Red HatRed Hat OpenShift Container Platform 4.12412.86.202511191939-0 < *unaffected
Red HatRed Hat OpenShift Container Platform 4.13413.92.202511261311-0 < *unaffected
Red HatRed Hat OpenShift Container Platform 4.14414.92.202511122212-0 < *unaffected
Red HatRed Hat OpenShift Container Platform 4.15415.92.202601271320-0 < *unaffected
Red HatRed Hat OpenShift Container Platform 4.16416.94.202601071926-0 < *unaffected
Red HatRed Hat OpenShift Container Platform 4.17417.94.202510282022-0 < *unaffected
Red HatRed Hat OpenShift Container Platform 4.18418.94.202511041748-0 < *unaffected
Red HatRed Hat OpenShift Container Platform 4.194.19.9.6.202510281054-0 < *unaffected
Red HatRed Hat OpenShift Container Platform 4.204.20.9.6.202510290321-0 < *unaffected
Red HatRed Hat AI Inference Server 3.23.2.2-1765379088 < *unaffected
Red HatRed Hat AI Inference Server 3.23.2.2-1765379049 < *unaffected
Red HatRed Hat AI Inference Server 3.23.2.2-1764871796 < *unaffected
Red HatRed Hat AI Inference Server 3.21772160593 < *unaffected
Red HatRed Hat AI Inference Server 3.21772160625 < *unaffected
Red HatRed Hat OpenShift distributed tracing 3.7.1rhosdt-3.7-1762254546 < *unaffected
Red HatRed Hat OpenShift distributed tracing 3.7.1rhosdt-3.7-1762254552 < *unaffected
Red HatRed Hat OpenShift distributed tracing 3.7.1rhosdt-3.7-1762255881 < *unaffected
Red HatRed Hat OpenShift distributed tracing 3.7.1rhosdt-3.7-1762254530 < *unaffected
Red HatRed Hat OpenShift distributed tracing 3.7.1rhosdt-3.7-1762254519 < *unaffected
Red HatRed Hat OpenShift distributed tracing 3.7.1rhosdt-3.7-1762254545 < *unaffected

Weaknesses

  • CWE-125: Out-of-bounds Read

Workarounds

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References