Allele Security Alert
Out-of-bounds reads with specially crafted SSH packets
The libssh2 project
libssh2 versions 0.15 up to and including 1.8.0
Proof of concept
A server could send a specially crafted SSH packet with a padding length value greater than the packet length. This would result in a buffer read out of bounds when decompressing the packet or result in a corrupted packet value (CWE-130).
Chris Coulson (Canonical Ltd)
libssh2 Security Advisory: CVE-2019-3861
[SECURITY ADVISORIES] libssh2
Security fixes (#315) · libssh2/libssh2@dc109a7
Security fixes by willco007 · Pull Request #315 · libssh2/libssh2
CVE-2019-3861 - Red Hat Customer Portal
CVE-2019-3861 | SUSE
If there is any error in this alert or you wish a comprehensive analysis, let us know.
Last modified: March 19, 2019