CVE-2019-3856
Description
An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests 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.
Risk Information
Base Score
8.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
4.601
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple Vulnerabilities are affected in Oracle Corporation PeopleSoft Enterprise PeopleTools 8.56 | Windows |
| Multiple Vulnerabilities are affected in Oracle Corporation PeopleSoft Enterprise PeopleTools 8.57 | Windows |
| SUSE-SU-2019:0655-1(SUSE Linux Enterprise Desktop 12-SP3 ) libssh2-1-1.4.3-20.3.1.x86_64.rpm | Linux |
| SUSE-SU-2019:0655-1(SUSE Linux Enterprise Desktop 12-SP3 ) libssh2-1-32bit-1.4.3-20.3.1.x86_64.rpm | Linux |
| SUSE-SU-2019:0655-1(SUSE Linux Enterprise Desktop 12-SP3 ) libssh2-1-debuginfo-1.4.3-20.3.1.x86_64.rpm | Linux |
| SUSE-SU-2019:0655-1(SUSE Linux Enterprise Desktop 12-SP3 ) libssh2-1-debuginfo-32bit-1.4.3-20.3.1.x86_64.rpm | Linux |
| SUSE-SU-2019:0655-1(SUSE Linux Enterprise Desktop 12-SP3 ) libssh2_org-debugsource-1.4.3-20.3.1.x86_64.rpm | Linux |
| SUSE-SU-2019:13982-1(SUSE Linux Enterprise Server 11-SP4 ) libssh2-1-1.4.3-17.3.1.i586.rpm | Linux |
| SUSE-SU-2019:13982-1(SUSE Linux Enterprise Server 11-SP4 ) libssh2-1-1.4.3-17.3.1.x86_64.rpm | Linux |
| Libssh2 update (ELSA-2019-1175) libssh2-1.8.0-7.module+el8.0.0+5219+3c0c6858.1.x86_64.rpm | Linux |
| Libssh2 update (ELSA-2019-1652) libssh2-1.4.2-3.0.1.el6_10.1.x86_64.rpm | Linux |
| Libssh2-devel update (ELSA-2019-1652) libssh2-devel-1.4.2-3.0.1.el6_10.1.x86_64.rpm | Linux |
| Libssh2-docs update (ELSA-2019-1652) libssh2-docs-1.4.2-3.0.1.el6_10.1.x86_64.rpm | Linux |
| Libssh2 update (ELSA-2019-1652) libssh2-1.4.2-3.0.1.el6_10.1.i686.rpm | Linux |
| Libssh2-devel update (ELSA-2019-1652) libssh2-devel-1.4.2-3.0.1.el6_10.1.i686.rpm | Linux |
| Libssh2-docs update (ELSA-2019-1652) libssh2-docs-1.4.2-3.0.1.el6_10.1.i686.rpm | Linux |
| Out-of-bounds Write Vulnerability (CVE-2019-3856) | NCM |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234