CVE-2019-3857: The libssh2 Project libssh2 vulnerability
The libssh2 Project · libssh2
Fixed in 1.8.1 · Affected: The libssh2 Project libssh2 before 1.8.1 · Exploitation: possible (1 to 10%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 93% of scored CVEs
DescriptionCVE.org
An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit signal 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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- The libssh2 Project · libssh21.8.1
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Possible (1 to 10%). EPSS between 1% and 10%.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- The libssh2 Project
- Published
- March 2019
CoverageNo articles yet
No CyberSIXT article names CVE-2019-3857 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.
References
- NVD entrynvd.nist.gov
- CVE recordcve.org
- Weakness CWE-190cwe.mitre.org
- Vendor advisoryaccess.redhat.com
- Vendor advisorylists.opensuse.org
- Vendor advisorylists.opensuse.org
- Vendor advisorylists.fedoraproject.org
- Vendor advisorydebian.org
- Vendor advisoryaccess.redhat.com
- Vendor advisoryaccess.redhat.com
- Vendor advisoryaccess.redhat.com
- Vendor advisoryaccess.redhat.com
- Vendor advisoryaccess.redhat.com
- bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3857bugzilla.redhat.com
- libssh2.org/CVE-2019-3857.htmllibssh2.org
5 more references are in the CVE record.