תיאור (מקור, אנגלית)
An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.
מוצרים מושפעים
libssh2: libssh2; debian: debian linux; netapp: ontap select deploy administration utility; opensuse: leap; redhat: enterprise linux; redhat: enterprise linux desktop; redhat: enterprise linux server; redhat: enterprise linux server aus; redhat: enterprise linux server eus; redhat: enterprise linux server tus; redhat: enterprise linux workstation; fedoraproject: fedora; oracle: peoplesoft enterprise peopletools
קישורים10
- www.libssh2.org/CVE-2019-3856.html PatchVendor Advisory
- www.libssh2.org/CVE-2019-3856.html PatchVendor Advisory
- bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3856 Issue TrackingPatchThird Party Advisory
- www.oracle.com/technetwork/security-advisory/cpuoct2019-507283… PatchThird Party Advisory
- bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3856 Issue TrackingPatchThird Party Advisory
- www.oracle.com/technetwork/security-advisory/cpuoct2019-507283… PatchThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-03/msg00040… Mailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00003… Third Party Advisory
- access.redhat.com/errata/RHSA-2019:0679 Third Party Advisory
- access.redhat.com/errata/RHSA-2019:1175 Third Party Advisory
מדדים
- CVSS 3.1
-
8.8
HIGH
מקור הציון: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS — סבירות ניצול
- 6% אחוזון 93 · נכון ל-3 בנובמבר 2026
- CWE
- CWE-190CWE-787
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