CVE-2019-3863
טרם דורגה
תיאור (מקור, אנגלית)
A flaw was found in libssh2 before 1.8.1 creating a vulnerability on the SSH client side. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used by the SSH client as an index to copy memory causing in an out of bounds memory write error.
מדדים
- EPSS — סבירות ניצול
- 3% (אחוזון 100) נכון ל-20/10/2026
- CWE
- CWE-190, CWE-787
מוצרים מושפעים
libssh2: libssh2; debian: debian linux; netapp: ontap select deploy administration utility; opensuse: leap; 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
קישורים
- https://www.libssh2.org/CVE-2019-3863.html PatchVendor Advisory
- https://www.libssh2.org/CVE-2019-3863.html PatchVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3863 Issue TrackingPatchThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3863 Issue TrackingPatchThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.html Mailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.html Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0679 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1175
- https://access.redhat.com/errata/RHSA-2019:1652
- https://access.redhat.com/errata/RHSA-2019:1791