CVE-2019-3855
גבוהה 8.8
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 packets are read from the server. 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.
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
- 9% (אחוזון 100) נכון ל-20/10/2026
- CWE
- CWE-190, CWE-787
מוצרים מושפעים
libssh2: libssh2; fedoraproject: fedora; debian: debian linux; netapp: ontap select deploy administration utility; 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; opensuse: leap; apple: xcode; oracle: peoplesoft enterprise peopletools
קישורים
- https://www.libssh2.org/CVE-2019-3855.html PatchVendor Advisory
- https://www.libssh2.org/CVE-2019-3855.html PatchVendor Advisory
- http://www.openwall.com/lists/oss-security/2019/03/18/3 Mailing ListPatchThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3855 Issue TrackingPatchThird Party Advisory
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html PatchThird Party Advisory
- http://www.openwall.com/lists/oss-security/2019/03/18/3 Mailing ListPatchThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3855 Issue TrackingPatchThird Party Advisory
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html PatchThird 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