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Debian: DSA-4431-1 Critical Update for Libssh2 Denial of Service

debian
Calendar Grey April 13, 2019
Debian Logo
- ------------------------------------------------------------------------- Debian Security Advisory
Chris Coulson discovered several vulnerabilities in libssh2, a SSH2 client-side library, which could result in denial of service, information leaks or the execution of arbitrary co...
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Topics Covered

security advisory denial of service information leak critical libssh2

Summary

For the stable distribution (stretch), these problems have been fixed in
version 1.7.0-1+deb9u1.

We recommend that you upgrade your libssh2 packages.

For the detailed security status of libssh2 please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/source-package/libssh2

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: libssh2
CVE ID: CVE-2019-3855 CVE-2019-3856 CVE-2019-3857 CVE-2019-3858

Topics%20covered

Topics Covered

security advisory denial of service information leak critical libssh2

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