DEBIAN-CVE-2019-3855

DEBIAN-CVE-2019-3855 PUBLISHED CVSS 8.800000190734863 HIGH

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.

Risk Scores

CVSS 3.1

8.800000190734863

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions
Debian:11	libssh2	0, 0, 0
Debian:14	libssh2	0, 0, 0
Debian:13	libssh2	0, 0, 0
Debian:12	libssh2	0, 0, 0

Timeline

Mar 21, 2019 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2019-3855 advisory

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