CVE-2019-3863: 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 89% of scored CVEs
DescriptionCVE.org
A flaw was found in libssh2 before 1.8.1 creating a vulnerability on the SSH client side. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used by the SSH client as an index to copy memory causing in an out of bounds memory write error.
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-2019-3863 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-2019-3863bugzilla.redhat.com
- libssh2.org/CVE-2019-3863.htmllibssh2.org
5 more references are in the CVE record.