CVE-2019-3860
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5epss 5.1%
exploitation probability
5.1%top 8% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Affected products
The libssh2 Project · libssh2References
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00072.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3860https://lists.debian.org/debian-lts-announce/2019/03/msg00032.htmlhttps://lists.debian.org/debian-lts-announce/2019/07/msg00028.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5DK6VO2CEUTAJFYIKWNZKEKYMYR3NO2O/https://seclists.org/bugtraq/2019/Apr/25https://security.netapp.com/advisory/ntap-20190327-0005/https://www.debian.org/security/2019/dsa-4431https://www.libssh2.org/CVE-2019-3860.htmlhttps://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html