Medium severity5.4OSV Advisory· Published Jun 24, 2025· Updated Aug 9, 2026
CVE-2025-5318
CVE-2025-5318
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
47- cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
- osv-coords40 versionspkg:apk/chainguard/libsshpkg:apk/chainguard/libssh-devpkg:apk/chainguard/libssh2pkg:apk/chainguard/libssh2-devpkg:apk/chainguard/libssh2-docpkg:apk/wolfi/libsshpkg:apk/wolfi/libssh-devpkg:apk/wolfi/libssh2pkg:apk/wolfi/libssh2-devpkg:apk/wolfi/libssh2-docpkg:rpm/almalinux/libsshpkg:rpm/almalinux/libssh-configpkg:rpm/almalinux/libssh-develpkg:rpm/opensuse/libssh&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/libssh&distro=openSUSE%20Tumbleweedpkg:rpm/suse/libssh&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Micro%206.0pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Micro%206.1pkg:rpm/suse/libssh&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/libssh&distro=SUSE%20Manager%20Server%204.3
< 0.11.3-r0+ 39 more
- (no CPE)range: < 0.11.3-r0
- (no CPE)range: < 0.11.3-r0
- (no CPE)range: < 1.11.1-r1
- (no CPE)range: < 1.11.1-r1
- (no CPE)range: < 1.11.1-r1
- (no CPE)range: < 0.11.3-r0
- (no CPE)range: < 0.11.3-r0
- (no CPE)range: < 1.11.1-r1
- (no CPE)range: < 1.11.1-r1
- (no CPE)range: < 1.11.1-r1
- (no CPE)range: < 0.10.4-15.el9_6
- (no CPE)range: < 0.11.1-4.el10_0
- (no CPE)range: < 0.10.4-15.el9_6
- (no CPE)range: < 0.9.8-150600.11.3.1
- (no CPE)range: < 0.11.2-1.1
- (no CPE)range: < 0.9.8-150200.13.9.1
- (no CPE)range: < 0.9.8-150200.13.9.1
- (no CPE)range: < 0.9.8-150400.3.9.1
- (no CPE)range: < 0.9.8-150400.3.9.1
- (no CPE)range: < 0.9.8-150400.3.9.1
- (no CPE)range: < 0.9.8-150400.3.9.1
- (no CPE)range: < 0.9.8-150200.13.9.1
- (no CPE)range: < 0.9.8-150200.13.9.1
- (no CPE)range: < 0.9.8-150400.3.9.1
- (no CPE)range: < 0.9.8-150400.3.9.1
- (no CPE)range: < 0.9.8-150400.3.9.1
- (no CPE)range: < 0.9.8-150600.11.3.1
- (no CPE)range: < 0.9.8-150600.11.3.1
- (no CPE)range: < 0.9.8-3.15.1
- (no CPE)range: < 0.9.8-150200.13.9.1
- (no CPE)range: < 0.9.8-150400.3.9.1
- (no CPE)range: < 0.9.8-150400.3.9.1
- (no CPE)range: < 0.9.8-3.15.1
- (no CPE)range: < 0.9.8-150200.13.9.1
- (no CPE)range: < 0.9.8-150400.3.9.1
- (no CPE)range: < 0.9.8-150400.3.9.1
- (no CPE)range: < 0.10.6-2.1
- (no CPE)range: < 0.10.6-slfo.1.1_2.1
- (no CPE)range: < 0.9.8-150400.3.9.1
- (no CPE)range: < 0.9.8-150400.3.9.1
Patches
Vulnerability mechanics
References
30- access.redhat.com/errata/RHSA-2025:18231nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2025:18275nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2025:18286nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2025:19012nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2025:19098nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2025:19101nvdThird Party Advisory
- access.redhat.com/security/cve/CVE-2025-5318nvdThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
- www.libssh.org/security/advisories/CVE-2025-5318.txtnvdVendor Advisory
- access.redhat.com/errata/RHSA-2025:19295nvd
- access.redhat.com/errata/RHSA-2025:19300nvd
- access.redhat.com/errata/RHSA-2025:19313nvd
- access.redhat.com/errata/RHSA-2025:19400nvd
- access.redhat.com/errata/RHSA-2025:19401nvd
- access.redhat.com/errata/RHSA-2025:19470nvd
- access.redhat.com/errata/RHSA-2025:19472nvd
- access.redhat.com/errata/RHSA-2025:19807nvd
- access.redhat.com/errata/RHSA-2025:19864nvd
- access.redhat.com/errata/RHSA-2025:20943nvd
- access.redhat.com/errata/RHSA-2025:21013nvd
- access.redhat.com/errata/RHSA-2025:21329nvd
- access.redhat.com/errata/RHSA-2025:21829nvd
- access.redhat.com/errata/RHSA-2025:22275nvd
- access.redhat.com/errata/RHSA-2025:23078nvd
- access.redhat.com/errata/RHSA-2025:23079nvd
- access.redhat.com/errata/RHSA-2025:23080nvd
- access.redhat.com/errata/RHSA-2026:0326nvd
- access.redhat.com/errata/RHSA-2026:1541nvd
- access.redhat.com/errata/RHSA-2026:3461nvd
- access.redhat.com/errata/RHSA-2026:3462nvd
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