Riskcovery

CVE-2025-5318

Libssh: out-of-bounds read in sftp_handle()

State
Published
Severity
5.4 Medium
Published
Jun 24, 2025
Updated
Sep 8, 2026
Reserved
May 29, 2025

Read the record on cve.org

Description

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.

Scores

CVSSScoreVectorSource
3.15.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Nredhat

Weaknesses

Affected Products

ProductVersions
libssh
  • before 0.11.2Affected
Red Hat Enterprise Linux 10Red Hat
  • 0:0.11.1-4.el10_0 and laterNot affected
Red Hat Enterprise Linux 10Red Hat
  • 0:0.11.1-4.el10_1 and laterNot affected
Red Hat Enterprise Linux 8Red Hat
  • 0:0.9.6-15.el8_10 and laterNot affected
Red Hat Enterprise Linux 8Red Hat
  • 0:0.9.6-15.el8_10 and laterNot affected
Red Hat Enterprise Linux 8.2 Advanced Update SupportRed Hat
  • 0:0.9.0-4.el8_2.1 and laterNot affected
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportRed Hat
  • 0:0.9.4-2.el8_4.1 and laterNot affected
Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-OnRed Hat
  • 0:0.9.4-2.el8_4.1 and laterNot affected
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update SupportRed Hat
  • 0:0.9.6-4.el8_6.1 and laterNot affected
Red Hat Enterprise Linux 8.6 Telecommunications Update ServiceRed Hat
  • 0:0.9.6-4.el8_6.1 and laterNot affected
Red Hat Enterprise Linux 8.6 Update Services for SAP SolutionsRed Hat
  • 0:0.9.6-4.el8_6.1 and laterNot affected
Red Hat Enterprise Linux 8.8 Telecommunications Update ServiceRed Hat
  • 0:0.9.6-13.el8_8.1 and laterNot affected
Red Hat Enterprise Linux 8.8 Update Services for SAP SolutionsRed Hat
  • 0:0.9.6-13.el8_8.1 and laterNot affected
Red Hat Enterprise Linux 9Red Hat
  • 0:0.10.4-15.el9_6 and laterNot affected
Red Hat Enterprise Linux 9Red Hat
  • 0:0.10.4-15.el9_7 and laterNot affected
Red Hat Enterprise Linux 9Red Hat
  • 0:0.10.4-15.el9_6 and laterNot affected
Red Hat Enterprise Linux 9Red Hat
  • 0:0.10.4-15.el9_7 and laterNot affected
Red Hat Enterprise Linux 9.0 Update Services for SAP SolutionsRed Hat
  • 0:0.9.6-3.el9_0.1 and laterNot affected
Red Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRed Hat
  • 0:0.10.4-9.el9_2.1 and laterNot affected
Red Hat Enterprise Linux 9.4 Extended Update SupportRed Hat
  • 0:0.10.4-13.el9_4.1 and laterNot affected
Red Hat OpenShift Container Platform 4.12Red Hat
  • 412.86.202511191939-0 and laterNot affected
Red Hat OpenShift Container Platform 4.13Red Hat
  • 413.92.202511261311-0 and laterNot affected
Red Hat OpenShift Container Platform 4.14Red Hat
  • 414.92.202511122212-0 and laterNot affected
Red Hat OpenShift Container Platform 4.15Red Hat
  • 415.92.202601271320-0 and laterNot affected
Red Hat OpenShift Container Platform 4.16Red Hat
  • 416.94.202601071926-0 and laterNot affected
Red Hat OpenShift Container Platform 4.17Red Hat
  • 417.94.202510282022-0 and laterNot affected
Red Hat OpenShift Container Platform 4.18Red Hat
  • 418.94.202511041748-0 and laterNot affected
Red Hat OpenShift Container Platform 4.19Red Hat
  • 4.19.9.6.202510281054-0 and laterNot affected
Red Hat OpenShift Container Platform 4.20Red Hat
  • 4.20.9.6.202510290321-0 and laterNot affected
Red Hat AI Inference Server 3.2Red Hat
  • 3.2.2-1765379088 and laterNot affected
Red Hat AI Inference Server 3.2Red Hat
  • 3.2.2-1765379049 and laterNot affected
Red Hat AI Inference Server 3.2Red Hat
  • 3.2.2-1764871796 and laterNot affected
Red Hat AI Inference Server 3.2Red Hat
  • 1772160593 and laterNot affected
Red Hat AI Inference Server 3.2Red Hat
  • 1772160625 and laterNot affected
Red Hat OpenShift distributed tracing 3.7.0Red Hat
  • rhosdt-3.7-1762254546 and laterNot affected
Red Hat OpenShift distributed tracing 3.7.0Red Hat
  • rhosdt-3.7-1762254552 and laterNot affected
Red Hat OpenShift distributed tracing 3.7.0Red Hat
  • rhosdt-3.7-1762255881 and laterNot affected
Red Hat OpenShift distributed tracing 3.7.0Red Hat
  • rhosdt-3.7-1762254530 and laterNot affected
Red Hat OpenShift distributed tracing 3.7.0Red Hat
  • rhosdt-3.7-1762254519 and laterNot affected
Red Hat OpenShift distributed tracing 3.7.0Red Hat
  • rhosdt-3.7-1762254545 and laterNot affected
Red Hat OpenShift Container Platform 4Red Hat

    References

    Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.