A AegiFlow
HIGHCVSS 8.8

CVE-2019-3857

CVE-2019-3857 updated by NVD

Modified
2026-10-16
Sources
nvd

Summary

An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit signal are parsed. 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.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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