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CVE-2019-3858

Description

An out of bounds read flaw was discovered in libssh2 before 1.8.1 when a specially crafted SFTP packet is received from the server. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

Risk Information

Base Score
9.1
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS Score
Exploitation Probability
2.187

Associated Vulnerability

VulnerabilityOS Platform
SUSE-SU-2019:0655-1(SUSE Linux Enterprise Desktop 12-SP3 ) libssh2-1-1.4.3-20.3.1.x86_64.rpmLinux
SUSE-SU-2019:0655-1(SUSE Linux Enterprise Desktop 12-SP3 ) libssh2-1-32bit-1.4.3-20.3.1.x86_64.rpmLinux
SUSE-SU-2019:0655-1(SUSE Linux Enterprise Desktop 12-SP3 ) libssh2-1-debuginfo-1.4.3-20.3.1.x86_64.rpmLinux
SUSE-SU-2019:0655-1(SUSE Linux Enterprise Desktop 12-SP3 ) libssh2-1-debuginfo-32bit-1.4.3-20.3.1.x86_64.rpmLinux
SUSE-SU-2019:0655-1(SUSE Linux Enterprise Desktop 12-SP3 ) libssh2_org-debugsource-1.4.3-20.3.1.x86_64.rpmLinux
SUSE-SU-2019:13982-1(SUSE Linux Enterprise Server 11-SP4 ) libssh2-1-1.4.3-17.3.1.i586.rpmLinux
SUSE-SU-2019:13982-1(SUSE Linux Enterprise Server 11-SP4 ) libssh2-1-1.4.3-17.3.1.x86_64.rpmLinux
(RHSA-2019:2136) libssh2 security, bug fix, and enhancement update libssh2-1.8.0-3.el7.i686.rpmLinux
(RHSA-2019:2136) libssh2 security, bug fix, and enhancement update libssh2-1.8.0-3.el7.x86_64.rpmLinux
(RHSA-2019:2136) libssh2 security, bug fix, and enhancement update libssh2-devel-1.8.0-3.el7.i686.rpmLinux
(RHSA-2019:2136) libssh2 security, bug fix, and enhancement update libssh2-devel-1.8.0-3.el7.x86_64.rpmLinux
(RHSA-2019:2136) libssh2 security, bug fix, and enhancement update libssh2-docs-1.8.0-3.el7.noarch.rpmLinux
(CESA-2019:2136) libssh2 security, bug fix, and enhancement update libssh2-1.8.0-3.el7.x86_64.rpmLinux
(CESA-2019:2136) libssh2 security, bug fix, and enhancement update libssh2-devel-1.8.0-3.el7.x86_64.rpmLinux
(CESA-2019:2136) libssh2 security, bug fix, and enhancement update libssh2-1.8.0-3.el7.i686.rpmLinux
Out-of-bounds Read Vulnerability (CVE-2019-3858)NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234