Description
An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-1730-1 | libssh2 security update |
Debian DLA |
DLA-1730-4 | libssh2 regression update |
Debian DSA |
DSA-4431-1 | libssh2 security update |
EUVD |
EUVD-2019-13474 | An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory. |
Ubuntu USN |
USN-5308-1 | libssh2 vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-04T19:19:18.589Z
Reserved: 2019-01-03T00:00:00.000Z
Link: CVE-2019-3860
No data.
Status : Modified
Published: 2019-03-25T19:29:01.883
Modified: 2024-11-21T04:42:44.327
Link: CVE-2019-3860
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA
EUVD
Ubuntu USN