CVE-2019-3855
- Source
- https://cve.org/CVERecord?id=CVE-2019-3855
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-3855.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2019-3855
- Downstream
- Related
- Published
- 2019-03-21T21:29:00.433Z
- Modified
- 2026-02-16T07:38:01.621186Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5DK6VO2CEUTAJFYIKWNZKEKYMYR3NO2O/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6LUNHPW64IGCASZ4JQ2J5KDXNZN53DWW/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M7IF3LNHOA75O4WZWIHJLIRMA5LJUED3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XCWEA5ZCLKRDUK62QVVYMFWLWKOPX3LO/
- http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.html
- http://packetstormsecurity.com/files/152136/Slackware-Security-Advisory-libssh2-Updates.html
- http://seclists.org/fulldisclosure/2019/Sep/42
- http://www.openwall.com/lists/oss-security/2019/03/18/3
- http://www.securityfocus.com/bid/107485
- https://access.redhat.com/errata/RHSA-2019:0679
- https://access.redhat.com/errata/RHSA-2019:1175
- https://access.redhat.com/errata/RHSA-2019:1652
- https://access.redhat.com/errata/RHSA-2019:1791
- https://access.redhat.com/errata/RHSA-2019:1943
- https://access.redhat.com/errata/RHSA-2019:2399
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3855
- https://lists.debian.org/debian-lts-announce/2019/03/msg00032.html
- https://seclists.org/bugtraq/2019/Apr/25
- https://seclists.org/bugtraq/2019/Mar/25
- https://seclists.org/bugtraq/2019/Sep/49
- https://security.netapp.com/advisory/ntap-20190327-0005/
- https://support.apple.com/kb/HT210609
- https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2019-767
- https://www.debian.org/security/2019/dsa-4431
- https://www.libssh2.org/CVE-2019-3855.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3855
- http://www.openwall.com/lists/oss-security/2019/03/18/3
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3855
- https://www.libssh2.org/CVE-2019-3855.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.html
- http://seclists.org/fulldisclosure/2019/Sep/42
- http://www.openwall.com/lists/oss-security/2019/03/18/3
- https://lists.debian.org/debian-lts-announce/2019/03/msg00032.html
- https://seclists.org/bugtraq/2019/Apr/25
- https://seclists.org/bugtraq/2019/Mar/25
- https://seclists.org/bugtraq/2019/Sep/49