vulnerability
Oracle Linux: CVE-2019-17498: ELSA-2020-3915: libssh2 security update (MODERATE) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:C/I:N/A:N) | Oct 16, 2019 | Oct 9, 2020 | Nov 28, 2024 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:C/I:N/A:N)
Published
Oct 16, 2019
Added
Oct 9, 2020
Modified
Nov 28, 2024
Description
In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server.
Solution(s)
oracle-linux-upgrade-libssh2oracle-linux-upgrade-libssh2-develoracle-linux-upgrade-libssh2-docs
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.