CVE-2019-3859
קריטית 9.1
תיאור (מקור, אנגלית)
An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the _libssh2_packet_require and _libssh2_packet_requirev functions. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.
מדדים
- CVSS 3.1
-
9.1 (CRITICAL)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H - EPSS — סבירות ניצול
- 6% (אחוזון 100) נכון ל-20/10/2026
- CWE
- CWE-125
מוצרים מושפעים
libssh2: libssh2; fedoraproject: fedora; debian: debian linux; netapp: ontap select deploy administration utility; opensuse: leap
קישורים
- https://www.libssh2.org/CVE-2019-3859.html Vendor Advisory
- https://www.libssh2.org/CVE-2019-3859.html Vendor Advisory
- http://packetstormsecurity.com/files/152136/Slackware-Security-Advisory-libssh… PatchThird Party AdvisoryVDB Entry
- http://www.openwall.com/lists/oss-security/2019/03/18/3 Mailing ListPatchThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3859 Issue TrackingPatchThird Party Advisory
- https://seclists.org/bugtraq/2019/Mar/25 Mailing ListPatchThird Party Advisory
- http://packetstormsecurity.com/files/152136/Slackware-Security-Advisory-libssh… PatchThird Party AdvisoryVDB Entry
- http://www.openwall.com/lists/oss-security/2019/03/18/3 Mailing ListPatchThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3859 Issue TrackingPatchThird Party Advisory
- https://seclists.org/bugtraq/2019/Mar/25 Mailing ListPatchThird Party Advisory